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WID-SEC-W-2026-3047
Vulnerability from csaf_certbund - Published: 2026-08-26 22:00 - Updated: 2026-08-26 22:00Summary
IBM Planning Analytics: Mehrere Schwachstellen
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: IBM Planning Analytics ist eine Softwarelösung für Unternehmensplanung und -analyse, die Budgetierung, Forecasting und Reporting unterstützt.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Planning Analytics ausnutzen, um einen Denial of Service Angriff durchzuführen oder Daten zu manipulieren.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
Affected products
Known affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
IBM Planning Analytics Local <2.1.23
IBM / Planning Analytics
|
Local <2.1.23 |
Affected products
Known affected
1 product, the same list as for
CVE-2023-44487
Affected products
Known affected
1 product, the same list as for
CVE-2023-44487
Affected products
Known affected
1 product, the same list as for
CVE-2023-44487
Affected products
Known affected
1 product, the same list as for
CVE-2023-44487
References
3 references
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "IBM Planning Analytics ist eine Softwarel\u00f6sung f\u00fcr Unternehmensplanung und -analyse, die Budgetierung, Forecasting und Reporting unterst\u00fctzt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in IBM Planning Analytics ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder Daten zu manipulieren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-3047 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3047.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3047 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3047"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7283486 abgerufen am 2026-08-27",
"url": "https://www.ibm.com/support/pages/node/7283486"
}
],
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"title": "IBM Planning Analytics: Mehrere Schwachstellen",
"tracking": {
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},
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"product": {
"name": "IBM Planning Analytics Local \u003c2.1.23",
"product_id": "T058717"
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},
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"name": "Local 2.1.23",
"product": {
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"product_id": "T058717-fixed",
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{
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"product_status": {
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},
"release_date": "2026-08-26T22:00:00.000+00:00",
"title": "CVE-2026-47244"
},
{
"cve": "CVE-2026-48043",
"product_status": {
"known_affected": [
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},
"release_date": "2026-08-26T22:00:00.000+00:00",
"title": "CVE-2026-48043"
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{
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"product_status": {
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"release_date": "2026-08-26T22:00:00.000+00:00",
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"product_status": {
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},
"release_date": "2026-08-26T22:00:00.000+00:00",
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}
]
}
CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2026-07-14 12:03
VLAI
EPSS
VEX
Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity
7.5 (High)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-23 20:34 UTC
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
173 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| ietf | http |
Affected:
2.0
cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:* |
|
| Siemens | RUGGEDCOM APE1808 |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SINEC NMS |
Affected:
0 , < V3.0
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
{
"containers": {
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{
"cpes": [
"cpe:2.3:a:ietf:http:2.0:*:*:*:*:*:*:*"
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"vendor": "ietf",
"versions": [
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}
],
"metrics": [
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"cvssV3_1": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
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"options": [
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{
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"timestamp": "2024-07-23T20:34:21.334116Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-44487"
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"timeline": [
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"time": "2023-10-10T00:00:00.000Z",
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"name": "[oss-security] 20231010 CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2023/10/10/6"
},
{
"url": "https://seanmonstar.com/post/730794151136935936/hyper-http2-rapid-reset-unaffected"
},
{
"url": "https://github.com/microsoft/CBL-Mariner/pull/6381"
},
{
"url": "https://groups.google.com/g/golang-announce/c/iNNxDTCjZvo"
},
{
"url": "https://github.com/facebook/proxygen/pull/466"
},
{
"url": "https://gist.github.com/adulau/7c2bfb8e9cdbe4b35a5e131c66a0c088"
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{
"url": "https://github.com/micrictor/http2-rst-stream"
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{
"url": "https://edg.io/lp/blog/resets-leaks-ddos-and-the-tale-of-a-hidden-cve"
},
{
"url": "https://openssf.org/blog/2023/10/10/http-2-rapid-reset-vulnerability-highlights-need-for-rapid-response/"
},
{
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-2m7v-gc89-fjqf"
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{
"url": "https://github.com/h2o/h2o/pull/3291"
},
{
"url": "https://github.com/nodejs/node/pull/50121"
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{
"url": "https://github.com/dotnet/announcements/issues/277"
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{
"url": "https://github.com/golang/go/issues/63417"
},
{
"url": "https://github.com/advisories/GHSA-vx74-f528-fxqg"
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{
"url": "https://github.com/apache/trafficserver/pull/10564"
},
{
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-44487"
},
{
"url": "https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.14"
},
{
"url": "https://lists.apache.org/thread/5py8h42mxfsn8l1wy6o41xwhsjlsd87q"
},
{
"url": "https://www.openwall.com/lists/oss-security/2023/10/10/6"
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{
"url": "https://www.haproxy.com/blog/haproxy-is-not-affected-by-the-http-2-rapid-reset-attack-cve-2023-44487"
},
{
"url": "https://github.com/opensearch-project/data-prepper/issues/3474"
},
{
"url": "https://github.com/kubernetes/kubernetes/pull/121120"
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{
"url": "https://github.com/oqtane/oqtane.framework/discussions/3367"
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{
"url": "https://github.com/advisories/GHSA-xpw8-rcwv-8f8p"
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{
"url": "https://netty.io/news/2023/10/10/4-1-100-Final.html"
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{
"url": "https://www.cisa.gov/news-events/alerts/2023/10/10/http2-rapid-reset-vulnerability-cve-2023-44487"
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{
"url": "https://www.theregister.com/2023/10/10/http2_rapid_reset_zeroday/"
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"url": "https://blog.qualys.com/vulnerabilities-threat-research/2023/10/10/cve-2023-44487-http-2-rapid-reset-attack"
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{
"url": "https://news.ycombinator.com/item?id=37837043"
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{
"url": "https://github.com/kazu-yamamoto/http2/issues/93"
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{
"url": "https://martinthomson.github.io/h2-stream-limits/draft-thomson-httpbis-h2-stream-limits.html"
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{
"url": "https://github.com/kazu-yamamoto/http2/commit/f61d41a502bd0f60eb24e1ce14edc7b6df6722a1"
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{
"url": "https://github.com/apache/httpd/blob/afcdbeebbff4b0c50ea26cdd16e178c0d1f24152/modules/http2/h2_mplx.c#L1101-L1113"
},
{
"name": "DSA-5522",
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{
"name": "DSA-5521",
"tags": [
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],
"url": "https://www.debian.org/security/2023/dsa-5521"
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{
"url": "https://access.redhat.com/security/cve/cve-2023-44487"
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{
"url": "https://github.com/ninenines/cowboy/issues/1615"
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{
"url": "https://github.com/varnishcache/varnish-cache/issues/3996"
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{
"url": "https://github.com/tempesta-tech/tempesta/issues/1986"
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{
"url": "https://blog.vespa.ai/cve-2023-44487/"
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{
"url": "https://github.com/etcd-io/etcd/issues/16740"
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{
"url": "https://www.darkreading.com/cloud/internet-wide-zero-day-bug-fuels-largest-ever-ddos-event"
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{
"url": "https://istio.io/latest/news/security/istio-security-2023-004/"
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{
"url": "https://github.com/junkurihara/rust-rpxy/issues/97"
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{
"url": "https://bugzilla.suse.com/show_bug.cgi?id=1216123"
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{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242803"
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{
"url": "https://ubuntu.com/security/CVE-2023-44487"
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{
"url": "https://community.traefik.io/t/is-traefik-vulnerable-to-cve-2023-44487/20125"
},
{
"url": "https://github.com/advisories/GHSA-qppj-fm5r-hxr3"
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{
"url": "https://github.com/apache/httpd-site/pull/10"
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{
"url": "https://github.com/projectcontour/contour/pull/5826"
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{
"url": "https://github.com/linkerd/website/pull/1695/commits/4b9c6836471bc8270ab48aae6fd2181bc73fd632"
},
{
"url": "https://github.com/line/armeria/pull/5232"
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{
"url": "https://blog.litespeedtech.com/2023/10/11/rapid-reset-http-2-vulnerablilty/"
},
{
"url": "https://security.paloaltonetworks.com/CVE-2023-44487"
},
{
"url": "https://github.com/akka/akka-http/issues/4323"
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{
"url": "https://github.com/openresty/openresty/issues/930"
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{
"url": "https://github.com/apache/apisix/issues/10320"
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{
"url": "https://github.com/Azure/AKS/issues/3947"
},
{
"url": "https://github.com/Kong/kong/discussions/11741"
},
{
"url": "https://github.com/arkrwn/PoC/tree/main/CVE-2023-44487"
},
{
"url": "https://www.netlify.com/blog/netlify-successfully-mitigates-cve-2023-44487/"
},
{
"url": "https://github.com/caddyserver/caddy/releases/tag/v2.7.5"
},
{
"name": "[debian-lts-announce] 20231013 [SECURITY] [DLA 3617-1] tomcat9 security update",
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},
{
"name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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},
{
"name": "[oss-security] 20231013 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
"tags": [
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"url": "http://www.openwall.com/lists/oss-security/2023/10/13/9"
},
{
"url": "https://arstechnica.com/security/2023/10/how-ddosers-used-the-http-2-protocol-to-deliver-attacks-of-unprecedented-size/"
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{
"url": "https://lists.w3.org/Archives/Public/ietf-http-wg/2023OctDec/0025.html"
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},
{
"url": "https://linkerd.io/2023/10/12/linkerd-cve-2023-44487/"
},
{
"name": "[debian-lts-announce] 20231016 [SECURITY] [DLA 3621-1] nghttp2 security update",
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00023.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20231016-0001/"
},
{
"name": "[debian-lts-announce] 20231016 [SECURITY] [DLA 3617-2] tomcat9 regression update",
"tags": [
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},
{
"name": "[oss-security] 20231018 Vulnerability in Jenkins",
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"url": "http://www.openwall.com/lists/oss-security/2023/10/18/4"
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{
"name": "[oss-security] 20231018 Re: CVE-2023-44487: HTTP/2 Rapid Reset attack against many implementations",
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{
"name": "[oss-security] 20231019 CVE-2023-45802: Apache HTTP Server: HTTP/2 stream memory not reclaimed right away on RST",
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{
"name": "[debian-lts-announce] 20231030 [SECURITY] [DLA 3641-1] jetty9 security update",
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{
"url": "https://discuss.hashicorp.com/t/hcsec-2023-32-vault-consul-and-boundary-affected-by-http-2-rapid-reset-denial-of-service-vulnerability-cve-2023-44487/59715"
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{
"name": "[debian-lts-announce] 20231105 [SECURITY] [DLA 3645-1] trafficserver security update",
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"name": "[debian-lts-announce] 20231119 [SECURITY] [DLA 3656-1] netty security update",
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{
"url": "https://security.netapp.com/advisory/ntap-20240426-0007/"
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"url": "https://security.netapp.com/advisory/ntap-20240621-0007/"
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{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http2-reset-d8Kf32vZ"
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},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-44487",
"datePublished": "2023-10-10T00:00:00.000Z",
"dateReserved": "2023-09-29T00:00:00.000Z",
"dateUpdated": "2026-07-14T12:03:17.389Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-13365 (GCVE-0-2026-13365)
Vulnerability from cvelistv5 – Published: 2026-08-13 19:34 – Updated: 2026-08-14 16:21
VLAI
EPSS
VEX
Title
IBM Planning Analytics Local is affected by security vulnerabilities
Summary
IBM Planning Analytics 2.0, and 2.1 Local is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 16:21 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7283486 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | Planning Analytics |
Affected:
2.0
Affected: 2.1 cpe:2.3:a:ibm:planning_analytics:2.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:planning_analytics:2.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:planning_analytics:2.1:*:*:*:*:*:*:* cpe:2.3:a:ibm:planning_analytics:2.1.0:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-13365",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-14T16:21:02.752996Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-08-14T16:21:22.574Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:ibm:planning_analytics:2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:planning_analytics:2.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:planning_analytics:2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:planning_analytics:2.1.0:*:*:*:*:*:*:*"
],
"product": "Planning Analytics",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "2.0"
},
{
"status": "affected",
"version": "2.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIBM Planning Analytics 2.0, and 2.1 Local is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.\u003c/p\u003e"
}
],
"value": "IBM Planning Analytics 2.0, and 2.1 Local is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"description": "CWE-352 Cross-Site Request Forgery (CSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-13T19:34:02.627Z",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ibm.com/support/pages/node/7283486"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIt is strongly recommended that you apply the most recent security updates:\u00a0\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eAffected Product(s)\u003c/td\u003e\u003ctd\u003eVersion(s)\u003c/td\u003e\u003ctd\u003eFix\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM Planning Analytics Local\u003c/td\u003e\u003ctd\u003e2.1.0 - 2.1.22\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://w3.ibm.com/w3publisher/capa-release-announcements/2026-releases/pa-2026-releases\" rel=\"nofollow\"\u003eIBM Planning Analytics Local 2.1.23 is now available for download from Fix Central\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003eIBM Planning Analytics Cloud environment has been remediated.\u003c/p\u003e"
}
],
"value": "It is strongly recommended that you apply the most recent security updates:\u00a0\n\nAffected Product(s)Version(s)FixIBM Planning Analytics Local2.1.0 - 2.1.22 IBM Planning Analytics Local 2.1.23 is now available for download from Fix Central https://w3.ibm.com/w3publisher/capa-release-announcements/2026-releases/pa-2026-releases \n\n\n\nIBM Planning Analytics Cloud environment has been remediated."
}
],
"title": "IBM Planning Analytics Local is affected by security vulnerabilities"
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2026-13365",
"datePublished": "2026-08-13T19:34:02.627Z",
"dateReserved": "2026-06-25T18:53:48.597Z",
"dateUpdated": "2026-08-14T16:21:22.574Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-47244 (GCVE-0-2026-47244)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:23 – Updated: 2026-06-12 14:59
VLAI
EPSS
VEX
Title
Netty HTTP/2: Advertised MAX_CONCURRENT_STREAMS are not enforced
Summary
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, DefaultHttp2Connection.DefaultEndpoint initialises maxActiveStreams/maxStreams to Integer.MAX_VALUE, and Http2Settings never inserts SETTINGS_MAX_CONCURRENT_STREAMS by default (Http2Settings.java:305-307 only clamps a user-supplied value). Unless the application explicitly calls initialSettings().maxConcurrentStreams(n), a Netty HTTP/2 server advertises no limit and enforces none locally. Each open stream allocates a DefaultStream object, PropertyMap slots, flow-controller state and IntObjectHashMap entry; with ~2^30 permissible odd stream IDs a single TCP connection can create hundreds of thousands of long-lived stream objects. This is also the precondition for CVE-2023-44487-style Rapid-Reset amplification, where the absence of a low concurrent cap multiplies backend work. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-12 14:59 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/netty/netty/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/netty/netty/releases/tag/netty… | x_refsource_MISC |
| https://github.com/netty/netty/releases/tag/netty… | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
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"other": {
"content": {
"id": "CVE-2026-47244",
"options": [
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"Exploitation": "none"
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{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
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"role": "CISA Coordinator",
"timestamp": "2026-06-12T14:59:00.141106Z",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
{
"product": "netty",
"vendor": "netty",
"versions": [
{
"status": "affected",
"version": "\u003e= 4.2.0.Final, \u003c 4.2.15.Final"
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{
"status": "affected",
"version": "\u003c 4.1.135.Final"
}
]
}
],
"descriptions": [
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"lang": "en",
"value": "Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, DefaultHttp2Connection.DefaultEndpoint initialises maxActiveStreams/maxStreams to Integer.MAX_VALUE, and Http2Settings never inserts SETTINGS_MAX_CONCURRENT_STREAMS by default (Http2Settings.java:305-307 only clamps a user-supplied value). Unless the application explicitly calls initialSettings().maxConcurrentStreams(n), a Netty HTTP/2 server advertises no limit and enforces none locally. Each open stream allocates a DefaultStream object, PropertyMap slots, flow-controller state and IntObjectHashMap entry; with ~2^30 permissible odd stream IDs a single TCP connection can create hundreds of thousands of long-lived stream objects. This is also the precondition for CVE-2023-44487-style Rapid-Reset amplification, where the absence of a low concurrent cap multiplies backend work. Versions 4.1.135.Final and 4.2.15.Final patch the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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],
"providerMetadata": {
"dateUpdated": "2026-06-12T14:23:50.316Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/netty/netty/security/advisories/GHSA-5x3r-wrvg-rp6q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/netty/netty/security/advisories/GHSA-5x3r-wrvg-rp6q"
},
{
"name": "https://github.com/netty/netty/releases/tag/netty-4.1.135.Final",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/netty/netty/releases/tag/netty-4.1.135.Final"
},
{
"name": "https://github.com/netty/netty/releases/tag/netty-4.2.15.Final",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/netty/netty/releases/tag/netty-4.2.15.Final"
}
],
"source": {
"advisory": "GHSA-5x3r-wrvg-rp6q",
"discovery": "UNKNOWN"
},
"title": "Netty HTTP/2: Advertised MAX_CONCURRENT_STREAMS are not enforced"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-47244",
"datePublished": "2026-06-12T14:23:50.316Z",
"dateReserved": "2026-05-18T22:54:18.272Z",
"dateUpdated": "2026-06-12T14:59:15.823Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-48043 (GCVE-0-2026-48043)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:39 – Updated: 2026-09-18 12:04
VLAI
EPSS
VEX
Title
netty-codec-http2: ByteBuf Reference-Count Leak in DelegatingDecompressorFrameListener Leads to Memory Exhaustion
Summary
Netty is a network application framework for development of protocol servers and clients. In netty-codec-http2 prior to versions 4.1.135.Final and 4.2.15.Final, the `DelegatingDecompressorFrameListener` class orchestrates HTTP/2 decompression by embedding a per-stream `EmbeddedChannel` that runs the appropriate decompression codec (gzip, deflate, zstd) and forwards decompressed chunks to a wrapped listener. Each decompressed chunk is a pooled `ByteBuf` handed to an anonymous `ChannelInboundHandlerAdapter` tail handler, which becomes the sole owner responsible for releasing it. A remote peer could send frames that would result in the flow-controller throwing and so trigger a resource leak which at the end might take down the whole JVM due OOME. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Severity
5.3 (Medium)
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-12 15:59 UTC
CWE
Assigner
References
22 references
Impacted products
61 products
| Vendor | Product | Version | |
|---|---|---|---|
| netty | netty |
Affected:
>= 4.2.0.Final, < 4.2.15.Final
Affected: < 4.1.135.Final |
|
| Red Hat | Cryostat 4 on RHEL 9 |
Unaffected:
4.2.0-13 , < *
(rpm)
cpe:/a:redhat:cryostat:4::el9 |
|
| Red Hat | Red Hat AMQ Broker 7.14.1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:amq_broker:7.14 |
|
| Red Hat | Red Hat Build of Apache Camel 3.33 for Quarkus 3.33.2.SP1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:apache_camel_quarkus:3.33 |
|
| Red Hat | Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:apache_camel_spring_boot:4.18 |
|
| Red Hat | Red Hat build of Quarkus 3.27.4.SP1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:quarkus:3.27::el8 |
|
| Red Hat | Red Hat build of Quarkus 3.33.2.SP1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:quarkus:3.33::el8 |
|
| Red Hat | Red Hat Data Grid 8.6.2 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.16.0-22.redhat_00057.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.3.14-11.SP11_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:1.5.26-2.Final_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.18.8-1.redhat_00003.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:5.0.31-3.SP2_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:1.10.0-46.Final_redhat_00044.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:4.1.135-1.Final_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.5.5-30.SP12_redhat_00020.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.5.5-24.SP12_redhat_00016.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:2.2.40-2.SP3_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7 |
Unaffected:
0:7.4.25-2.GA_redhat_00001.1.el7eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.16.0-22.redhat_00057.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.3.14-11.SP11_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:1.5.26-2.Final_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.18.8-1.redhat_00003.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:5.0.31-3.SP2_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:1.10.0-46.Final_redhat_00044.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:4.1.135-1.Final_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.5.5-30.SP12_redhat_00020.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.5.5-24.SP12_redhat_00016.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:2.2.40-1.SP3_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8 |
Unaffected:
0:7.4.25-2.GA_redhat_00001.1.el8eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.16.0-22.redhat_00057.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.3.14-11.SP11_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:1.5.26-2.Final_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.18.8-1.redhat_00003.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:5.0.31-3.SP2_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:1.10.0-46.Final_redhat_00044.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:4.1.135-1.Final_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.5.5-30.SP12_redhat_00020.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.5.5-24.SP12_redhat_00016.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:2.2.40-1.SP3_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 9 |
Unaffected:
0:7.4.25-2.GA_redhat_00001.1.el9eap , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_els:7.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8.1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:jboss_enterprise_application_platform_xp:6.0 |
|
| Red Hat | Streams for Apache Kafka 2.9.4 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:amq_streams:2.9::el9 |
|
| Red Hat | Streams for Apache Kafka 3.2.1 |
Unaffected:
codec-http2 , < *
(rpm)
cpe:/a:redhat:amq_streams:3.2::el9 |
|
| Red Hat | Red Hat OpenShift AI 2.25 |
Unaffected:
1788198681 , < *
(rpm)
cpe:/a:redhat:openshift_ai:2.25::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.29 |
Unaffected:
1782989027 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.29::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.29 |
Unaffected:
1783007534 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.29::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.29 |
Unaffected:
1782989367 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.29::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.29 |
Unaffected:
1783033397 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.29::el9 |
|
| Red Hat | Red Hat OpenShift Dev Spaces 3.29 |
Unaffected:
1784830552 , < *
(rpm)
cpe:/a:redhat:openshift_devspaces:3.29::el9 |
|
| Red Hat | OpenShift Serverless |
cpe:/a:redhat:serverless:1
|
|
| Red Hat | Red Hat build of Apache Camel 4 for Quarkus 3 |
cpe:/a:redhat:camel_quarkus:3
|
|
| Red Hat | Red Hat build of Apache Camel - HawtIO 4 |
cpe:/a:redhat:apache_camel_hawtio:4
|
|
| Red Hat | Red Hat build of Apicurio Registry 3 |
cpe:/a:redhat:apicurio_registry:3
|
|
| Red Hat | Red Hat build of Debezium 3 |
cpe:/a:redhat:debezium:3
|
|
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:
|
|
| Red Hat | Red Hat Enterprise Linux AI (RHEL AI) 3 |
cpe:/a:redhat:enterprise_linux_ai:3
|
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp
|
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai
|
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7
|
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CVE-2026-50020 (GCVE-0-2026-50020)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:55 – Updated: 2026-06-12 15:56
VLAI
EPSS
VEX
Title
Netty's HttpObjectDecoder skips arbitrary initial control characters when only initial CRLF characters are permitted
Summary
Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, before reading the first request-line, `HttpObjectDecoder` skips every byte for which `Character.isISOControl(b)` is `true` (0x00–0x1F and 0x7F) as well as all whitespace. RFC 9112 §2.2 only asks servers to ignore empty CRLF lines preceding the request-line — a carefully scoped robustness allowance intended to handle HTTP/1.0 POST workarounds. Silently absorbing NUL bytes, SOH, STX, and other non-CRLF control characters goes significantly beyond this, and can be exploited for request-boundary confusion in pipelined or multiplexed transports where a front-end component treats those bytes differently. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-12 15:56 UTC
CWE
- CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/netty/netty/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/netty/netty/releases/tag/netty… | x_refsource_MISC |
| https://github.com/netty/netty/releases/tag/netty… | x_refsource_MISC |
Impacted products
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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