Amazon Linux 2023 : expat, expat-devel, expat-static (ALAS2023-2026-1900)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1900 advisory. In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sharing across parsers...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.15 Extra. Visit this page to learn more about...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn more about...

Amazon Linux 2 : kernel, --advisory ALAS2-2026-3801 (ALAS-2026-3801)

The version of kernel installed on the remote host is prior to 4.14.355-284.740. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3801 advisory. In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-109 (ALASKERNEL-5.15-2026-109)

The version of kernel installed on the remote host is prior to 5.15.210-148.247. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.15-2026-109 advisory. In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current ...

Amazon Linux 2 : virtuoso-opensource, --advisory ALAS2-2026-3799 (ALAS-2026-3799)

The version of virtuoso-opensource installed on the remote host is prior to 7.2.14-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3799 advisory. An issue in the chasharray component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Deni...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2026-126 (ALASKERNEL-5.4-2026-126)

The version of kernel installed on the remote host is prior to 5.4.302-226.484. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2026-126 advisory. In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in...

GHSA-FJ73-9FR6-G7MW vulnerabilities

Vulnerabilities for packages: linux-qemu-melange, linux-vmware, linux-qemu, linux-aws, linux-gcp, linux-azure...

Important: log4j-cve-2021-44228-hotpatch

Issue Overview: An OS command injection issue in the log4j-cve-2021-44228-hotpatch package in Amazon Linux before 1.3-9 might allow a local user to execute arbitrary commands with root privileges via a Java process whose executable path contains embedded newline characters. CVE-2026-85656 Affecte...

Important: gstreamer1-plugins-good

Issue Overview: Heap buffer overflow in the Matroska MKV demuxer when calculating decompressed buffer sizes for bz2-compressed tracks. The issue occurs due to missing parentheses in the buffer size calculation, causing incorrect memory allocation and potential out-of-bounds writes. from...

Amazon Linux 2 : nginx, --advisory ALAS2NGINX1-2026-014 (ALASNGINX1-2026-014)

The version of nginx installed on the remote host is prior to 1.30.3-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2NGINX1-2026-014 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpproxyv2module and ngxhttpgrpcmodule modules. This...

Amazon Linux 2 : qt5-qt3d, --advisory ALAS2-2026-3797 (ALAS-2026-3797)

The version of qt5-qt3d installed on the remote host is prior to 5.15.3-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3797 advisory. A vulnerability was detected in Assimp up to 6.0.4. Affected is the function glTF2Importer::ImportEmbeddedTextures in th...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-062 (ALASFIREFOX-2026-062)

The version of firefox installed on the remote host is prior to 140.12.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-062 advisory. Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox E...

Amazon Linux 2 : samba, --advisory ALAS2-2026-3493 (ALAS-2026-3493)

The version of samba installed on the remote host is prior to 4.10.16-24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3493 advisory. unauthenticated udp packet crashes AD DC nbt server CVE-2026-3238 Samba file servers and classic non-AD domain controller...

Medium: containerd

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Medium: qt5-qt3d

Issue Overview: A vulnerability was detected in Assimp up to 6.0.4. Affected is the function glTF2Importer::ImportEmbeddedTextures in the library code/AssetLib/glTF2/glTF2Importer.cpp of the component TF File Handler. The manipulation results in null pointer dereference. The attack is only possib...

Amazon Linux 2 : util-linux, --advisory ALAS2-2026-3789 (ALAS-2026-3789)

The version of util-linux installed on the remote host is prior to 2.30.2-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3789 advisory. Integer Overflow or Wraparound in libblkid/src/partitions/dos.c CVE-2026-53615 Tenable has extracted the preceding description...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3795 (ALAS-2026-3795)

The version of thunderbird installed on the remote host is prior to 140.12.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3795 advisory. Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR...

Amazon Linux 2 : 389-ds-base, --advisory ALAS2-2026-3796 (ALAS-2026-3796)

The version of 389-ds-base installed on the remote host is prior to 1.3.10.2-17. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3796 advisory. An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. In sasliostartpacket, adding...