Most recent entries from all

ALSA-2026:0927 — Important: java-17-openjdk security update

2026-10-02T17:49:14.819680+00:00

Affected: AlmaLinux:8: java-17-openjdk, AlmaLinux:8: java-17-openjdk-demo, AlmaLinux:8: java-17-openjdk-demo-fastdebug, AlmaLinux:8: java-17-openjdk-demo-slowdebug, AlmaLinux:8: java-17-openjdk-devel, AlmaLinux:8: java-17-openjdk-devel-fastdebug, AlmaLinux:8: java-17-openjdk-devel-slowdebug, AlmaLinux:8: java-17-openjdk-fastdebug, AlmaLinux:8: java-17-openjdk-headless, AlmaLinux:8: java-17-openjdk-headless-fastdebug and 36 more

The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.

Security Fix(es):

* JDK: Improve JMX connections (CVE-2026-21925) * JDK: Improve HttpServer Request handling (CVE-2026-21933) * JDK: Enhance Certificate Checking (CVE-2026-21945) * libpng: LIBPNG buffer overflow (CVE-2025-64720) * libpng: LIBPNG heap buffer overflow (CVE-2025-65018)

Bug Fix(es):

* When using a P11SecretKey for both signing and encryption in FIPS mode, the FIPS PKCS11 provider would fail with a CKR_ATTRIBUTE_VALUE_INVALID error. This was due to the default configuration not applying the CKA_ENCRYPT=true attribute to the key. The configuration in this release is updated to include this attribute. (AlmaLinux-142862, AlmaLinux-142881, AlmaLinux-142882, AlmaLinux-142883, AlmaLinux-142884, AlmaLinux-142885, AlmaLinux-142886, AlmaLinux-142887, AlmaLinux-142888)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2026-00680

2026-10-02T17:49:14.819835+00:00

bdu:2026-00680

BELL-CVE-2026-21945

2026-10-02T17:49:14.819854+00:00

Affected: Alpaquita:23: openjdk-nik-23-17, Alpaquita:23: openjdk-nik-23-21, Alpaquita:23: openjdk-nik-25-25, Alpaquita:23: openjdk11, Alpaquita:23: openjdk11-container-jre, Alpaquita:23: openjdk11-lite, Alpaquita:23: openjdk11-perf, Alpaquita:23: openjdk17, Alpaquita:23: openjdk17-container-jre, Alpaquita:23: openjdk17-crac and 94 more

BIT-java-2026-21945

2026-10-02T17:49:14.819981+00:00

Affected: Bitnami: java

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM for JDK: 17.0.17 and 21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

certfr-2026-avi-0069 — De multiples vulnérabilités ont été découvertes dans Oracle Java SE. Certaines d'entre elles permettent à un attaquant…

2026-10-02T17:49:14.820012+00:00

certfr-2026-avi-0069

EUVD-2026-343236

2026-10-02T17:49:14.820029+00:00

EUVD-2026-343236

fkie_cve-2026-21945

2026-10-02T17:49:14.820040+00:00

GHSA-r2mr-x4h2-9chr

2026-10-02T17:49:14.820070+00:00

ICSA-26-134-10 — Siemens SIMATIC

2026-10-02T17:49:14.820092+00:00

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HOW] Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res without initializing hpo_dp_link_enc and it is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity. In the Linux kernel, the following vulnerability has been resolved:

fs: relax assertions on failure to encode file handles

Encoding file handles is usually performed by a filesystem >encode_fh() method that may fail for various reasons.

The legacy users of exportfs_encode_fh(), namely, nfsd and name_to_handle_at(2) syscall are ready to cope with the possibility of failure to encode a file handle.

There are a few other users of exportfs_encode_{fh,fid}() that currently have a WARN_ON() assertion when ->encode_fh() fails. Relax those assertions because they are wrong.

The second linked bug report states commit 16aac5ad1fa9 ("ovl: support encoding non-decodable file handles") in v6.6 as the regressing commit, but this is not accurate.

The aforementioned commit only increases the chances of the assertion and allows triggering the assertion with the reproducer using overlayfs, inotify and drop_caches.

Triggering this assertion was always possible with other filesystems and other reasons of ->encode_fh() failures and more particularly, it was also possible with the exact same reproducer using overlay…

jvndb-2026-003906

2026-10-02T17:49:14.821172+00:00

Cosminexus Developer's Kit for Java(TM) and Hitachi Developer's Kit for Java contain the following vulnerabilities: CVE-2026-21925, CVE-2026-21932, CVE-2026-21933, CVE-2026-21945

NCSC-2026-0030 — Kwetsbaarheden verholpen in Oracle Java

2026-10-02T17:49:14.821194+00:00

NCSC-2026-0030

OESA-2026-3750 — openjdk-17 security update

2026-10-02T17:49:14.821223+00:00

Affected: openEuler:24.03-LTS-SP3: openjdk-17

The OpenJDK runtime environment. Security Fix(es):

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: RMI). Supported versions that are affected are Oracle Java SE: 8u471, 8u471-b50, 8u471-perf, 11.0.29, 17.0.17, 21.0.9, 25.0.1; Oracle GraalVM for JDK: 17.0.17 and 21.0.9; Oracle GraalVM Enterprise Edition: 21.3.16. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data as well as unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).(CVE-2026-219…

openSUSE-SU-2026:10091-1 — java-11-openjdk-11.0.30.0-1.1 on GA media

2026-10-02T17:49:14.821342+00:00

java-11-openjdk-11.0.30.0-1.1 on GA media

RHSA-2026:0895 — Red Hat Security Advisory: OpenJDK 8u482 Security Update for Portable Linux Builds

2026-10-02T17:49:14.821361+00:00

libpng: LIBPNG buffer overflow libpng: LIBPNG heap buffer overflow openjdk: Improve JMX connections (Oracle CPU 2026-01) openjdk: Improve HttpServer Request handling (Oracle CPU 2026-01) openjdk: Enhance Certificate Checking (Oracle CPU 2026-01)

SSA-032379 — SSA-032379: Multiple Vulnerabilities in SIMATIC CN 4100 Before V5.0

2026-10-02T17:49:14.821382+00:00

fs: relax assertions on failure to encode file handles

Encoding file handles is usually performed by a filesystem >encode_fh() method that may fail for various reasons.

The legacy users of exportfs_encode_fh(), namely, nfsd and name_to_handle_at(2) syscall are ready to cope with the possibility of failure to encode a file handle.

There are a few other users of exportfs_encode_{fh,fid}() that currently have a WARN_ON() assertion when ->encode_fh() fails. Relax those assertions because they are wrong.

The second linked bug report states commit 16aac5ad1fa9 ("ovl: support encoding non-decodable file handles") in v6.6 as the regressing commit, but this is not accurate.

The aforementioned commit only increases the chances of the assertion and allows triggering the assertion with the reproducer using overlayfs, inotify and drop_caches.

SUSE-SU-2026:0341-1 — Security update for java-11-openjdk

2026-10-02T17:49:14.822431+00:00

Security update for java-11-openjdk

UBUNTU-CVE-2026-21945

2026-10-02T17:49:14.822450+00:00

Affected: Ubuntu:Pro:16.04:LTS: openjdk-8, Ubuntu:16.04:LTS: openjdk-9, Ubuntu:Pro:18.04:LTS: openjdk-lts, Ubuntu:Pro:18.04:LTS: openjdk-17, Ubuntu:Pro:18.04:LTS: openjdk-8, Ubuntu:Pro:20.04:LTS: openjdk-lts, Ubuntu:20.04:LTS: openjdk-13, Ubuntu:20.04:LTS: openjdk-16, Ubuntu:Pro:20.04:LTS: openjdk-17, Ubuntu:Pro:20.04:LTS: openjdk-21 and 27 more

WID-SEC-W-2026-0164 — Oracle Java SE: Mehrere Schwachstellen

2026-10-02T17:49:14.822518+00:00

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Oracle Java SE ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.