https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 09:49:16 +0000 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0322 certfr-2026-avi-0322 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0322 https://cve.radiocsirt.org/vuln/cleanstart-2026-ac65885 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: percona-xtradb-cluster-operator-fips</p> <p>Multiple security vulnerabilities affect the percona-xtradb-cluster-operator-fips package. These issues are resolved in later releases. See references for individual vulnerability details.</p> <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: percona-xtradb-cluster-operator-fips</p> <p>Multiple security vulnerabilities affect the percona-xtradb-cluster-operator-fips package. These issues are resolved in later releases. See references for individual vulnerability details.</p> https://cve.radiocsirt.org/vuln/cleanstart-2026-ac65885 https://cve.radiocsirt.org/vuln/euvd-2026-267427 EUVD-2026-267427 https://cve.radiocsirt.org/vuln/euvd-2026-267427 https://cve.radiocsirt.org/vuln/fkie_cve-2026-25518 <p>cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates. In versions from 1.18.0 to before 1.18.5 and from 1.19.0 to before 1.19.3, the cert-manager-controller performs DNS lookups during ACME DNS-01 processing (for zone discovery and propagation self-checks). By default, these lookups use standard unencrypted DNS. An attacker who can intercept and modify DNS traffic from the cert-manager-controller pod can insert a crafted entry into cert-manager&#39;s DNS cache. Accessing this entry will trigger a panic, resulting in denial‑of‑service (DoS) of the cert-manager controller. The issue can also be exploited if the authoritative DNS server for the domain being validated is controlled by a malicious actor. This issue has been patched in versions 1.18.5 and 1.19.3.</p> <p>cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates. In versions from 1.18.0 to before 1.18.5 and from 1.19.0 to before 1.19.3, the cert-manager-controller performs DNS lookups during ACME DNS-01 processing (for zone discovery and propagation self-checks). By default, these lookups use standard unencrypted DNS. An attacker who can intercept and modify DNS traffic from the cert-manager-controller pod can insert a crafted entry into cert-manager&#39;s DNS cache. Accessing this entry will trigger a panic, resulting in denial‑of‑service (DoS) of the cert-manager controller. The issue can also be exploited if the authoritative DNS server for the domain being validated is controlled by a malicious actor. This issue has been patched in versions 1.18.5 and 1.19.3.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-25518 https://cve.radiocsirt.org/vuln/ghsa-gx3x-vq4p-mhhv <p><strong>Affected:</strong> Go: github.com/cert-manager/cert-manager</p> <p>### Impact</p> <p>The cert-manager-controller performs DNS lookups during ACME DNS-01 processing (for zone discovery and propagation self-checks). By default, these lookups use standard unencrypted DNS.</p> <p>An attacker who can intercept and modify DNS traffic from the cert-manager-controller pod can insert a crafted entry into cert-manager&#39;s DNS cache. Accessing this entry will trigger a panic, resulting in Denial of Service (DoS) of the cert-manager controller.</p> <p>The issue can also be exploited if the authoritative DNS server for the domain being validated is controlled by a malicious actor.</p> <p>### Patches</p> <p>The vulnerability was introduced in cert-manager v1.18.0 and has been patched in cert-manager v1.19.3 and v1.18.5, which are the supported minor releases at the time of publishing.</p> <p>cert-manager versions prior to v1.18.0 are unaffected.</p> <p>### Workarounds</p> <p>- Using DNS-over-HTTPS reduces the risk of DNS traffic being intercepted and modified. - Note that DNS-over-HTTPS does *not* prevent the risk of an attacker-controlled authoritative DNS server.</p> <p>### Resources</p> <p>- Fix for cert-manager 1.18: https://github.com/cert-manager/cert-manager/pull/8467 - Fix for cert-manager 1.19: https://github.com/cert-manager/cert-manager/pull/8468 - Fix for master branch: https://github.com/cert-manager/cert-manager/pull/8469</p> <p>### Credits</p> <p>Huge thanks to Oleh Konko (@1seal) for reporting the issue, providing a detailed PoC and an initial patch!</p> <p><strong>Affected:</strong> Go: github.com/cert-manager/cert-manager</p> <p>### Impact</p> <p>The cert-manager-controller performs DNS lookups during ACME DNS-01 processing (for zone discovery and propagation self-checks). By default, these lookups use standard unencrypted DNS.</p> <p>An attacker who can intercept and modify DNS traffic from the cert-manager-controller pod can insert a crafted entry into cert-manager&#39;s DNS cache. Accessing this entry will trigger a panic, resulting in Denial of Service (DoS) of the cert-manager controller.</p> <p>The issue can also be exploited if the authoritative DNS server for the domain being validated is controlled by a malicious actor.</p> <p>### Patches</p> <p>The vulnerability was introduced in cert-manager v1.18.0 and has been patched in cert-manager v1.19.3 and v1.18.5, which are the supported minor releases at the time of publishing.</p> <p>cert-manager versions prior to v1.18.0 are unaffected.</p> <p>### Workarounds</p> <p>- Using DNS-over-HTTPS reduces the risk of DNS traffic being intercepted and modified. - Note that DNS-over-HTTPS does *not* prevent the risk of an attacker-controlled authoritative DNS server.</p> <p>### Resources</p> <p>- Fix for cert-manager 1.18: https://github.com/cert-manager/cert-manager/pull/8467 - Fix for cert-manager 1.19: https://github.com/cert-manager/cert-manager/pull/8468 - Fix for master branch: https://github.com/cert-manager/cert-manager/pull/8469</p> <p>### Credits</p> <p>Huge thanks to Oleh Konko (@1seal) for reporting the issue, providing a detailed PoC and an initial patch!</p> https://cve.radiocsirt.org/vuln/ghsa-gx3x-vq4p-mhhv https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1007 <p>Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um einen SQL-Injection Angriff durchzuführen, und um beliebigen Programmcode auszuführen.</p> <p>Ein Angreifer kann mehrere Schwachstellen in IBM App Connect Enterprise ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen, um einen SQL-Injection Angriff durchzuführen, und um beliebigen Programmcode auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1007