Amazon Linux 2023 : gstreamer1-plugins-base, gstreamer1-plugins-base-devel, gstreamer1-plugins-base-tools (ALAS2023-2026-1504)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1504 advisory. An integer overflow in the RIFF parser that can cause crashes for certain input files. CVE-2026-2921 Tenable has extracted the preceding description block directly from the tested product security...

Amazon Linux 2 : python-pyasn1, --advisory ALAS2-2026-3215 (ALAS-2026-3215)

It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3215 advisory. pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply neste...

Low: python3.12-pip

Issue Overview: When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation directory, thus isn't able to inject or overwrite executable files in typical...

Important: perl-YAML-Syck

Issue Overview: YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. The heap overflow occurs when class names exceed the initial 512-byte allocation. The base64 decoder could read past the...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-055 (ALASFIREFOX-2026-055)

The version of firefox installed on the remote host is prior to 140.8.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-055 advisory. A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XM...

Amazon Linux 2023 : nodejs20, nodejs20-devel, nodejs20-full-i18n (ALAS2023-2026-1524)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1524 advisory. Undici allows duplicate HTTP Content-Length headers when they are provided in an array with case-variant names e.g., Content-Length and content-length. This produces malformed HTTP/1.1 request...

Amazon Linux 2023 : aspnetcore-runtime-9.0, aspnetcore-runtime-dbg-9.0, aspnetcore-targeting-pack-9.0 (ALAS2023-2026-1506)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1506 advisory. Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network. CVE-2026-26127 Allocation of resources without limits or throttling in ASP.NET Core allows an...

Amazon Linux 2023 : bind, bind-chroot, bind-devel (ALAS2023-2026-1533)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1533 advisory. If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there...

Amazon Linux 2023 : golist (ALAS2023-2026-1513)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1513 advisory. url.Parse insufficiently validated the host/authority component and accepted some invalid URLs. CVE-2026-25679 On Unix platforms, when listing the contents of a directory using File.ReadDir or...

Amazon Linux 2 : gstreamer1-plugins-base, --advisory ALAS2-2026-3210 (ALAS-2026-3210)

The version of gstreamer1-plugins-base installed on the remote host is prior to 1.18.4-5. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3210 advisory. An integer overflow in the RIFF parser that can cause crashes for certain input files. CVE-2026-2921 Tenable has...

Amazon Linux 2023 : python3.12-pip, python3.12-pip-wheel (ALAS2023-2026-1530)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1530 advisory. When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation...

Amazon Linux 2023 : below (ALAS2023-2026-1523)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1523 advisory. time provides date and time handling in Rust. From 0.3.6 to before 0.3.47, when user-provided input is provided to any type that parses with the RFC 2822 format, a denial of service attack via stack...

Amazon Linux 2 : gstreamer1-plugins-good, --advisory ALAS2-2026-3209 (ALAS-2026-3209)

The version of gstreamer1-plugins-good installed on the remote host is prior to 1.18.4-6. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3209 advisory. Heap-based buffer overflow and out-of-bounds write in the RTP QDM2 depayloader. CVE-2026-3083 Heap-based...

Amazon Linux 2023 : giflib, giflib-devel, giflib-utils (ALAS2023-2026-1508)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1508 advisory. Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but...

Amazon Linux 2 : ecs-service-connect-agent, --advisory ALAS2ECS-2026-100 (ALASECS-2026-100)

The version of ecs-service-connect-agent installed on the remote host is prior to v1.34.13.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2026-100 advisory. Envoy is a high-performance edge/middle/service proxy. Prior to 1.37.1, 1.36.5, 1.35.8, and...

Medium: rust

Issue Overview: Decompressing invalid LZ4 data can leak data from uninitialized memory, or can leak content from previous decompression operations when reusing an output buffer. CVE-2026-32829 Affected Packages: rust Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Important: bind

Issue Overview: If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers may make recursive queries see:...

Medium: gstreamer1-plugins-good

Issue Overview: An out-of-bounds read in the WAV parser that can cause crashes for certain input files. CVE-2026-1940 Affected Packages: gstreamer1-plugins-good Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and...

Medium: thunderbird

Issue Overview: A flaw was found in libexpat. A remote attacker could exploit this vulnerability by providing specially crafted XML content with empty external parameter entities. This could lead to a NULL pointer dereference, causing the application to crash and resulting in a Denial of Service...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: smack: /smack/doi: accept previously used values CVE-2025-71304 In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix recvmsg unconditional requeue CVE-2026-23066 In the Linux kernel, the...