Important: util-linux

Issue Overview: Integer Overflow or Wraparound in libblkid/src/partitions/dos.c CVE-2026-53615 Affected Packages: util-linux Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue...

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...

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 : libxml2, --advisory ALAS2-2026-3785 (ALAS-2026-3785)

The version of libxml2 installed on the remote host is prior to 2.9.1-6. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3785 advisory. Use After Free in libxml2's xmlParseInternalSubset from GNOME libxml2 version 2.9.11 to 2.11.0 allows a remote attacker to cause a...

Amazon Linux 2 : log4j-cve-2021-44228-hotpatch (ALAS-2026-3784)

The version of log4j-cve-2021-44228-hotpatch installed on the remote host is prior to 1.3-9. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3784 advisory. An OS command injection issue in the log4j-cve-2021-44228-hotpatch package in Amazon Linux before 1.3-9 might...

Amazon Linux 2 : docker, --advisory ALAS2NITRO-ENCLAVES-2026-112 (ALASNITRO-ENCLAVES-2026-112)

The version of docker installed on the remote host is prior to 25.0.16-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2NITRO-ENCLAVES-2026-112 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative...

Important: expat

Issue Overview: 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. CVE-2026-56132 Affected Packages: expat Note: This advisory is applicable to...

Amazon Linux 2 : containerd, --advisory ALAS2ECS-2026-128 (ALASECS-2026-128)

The version of containerd installed on the remote host is prior to 2.1.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2ECS-2026-128 advisory. Memory exhaustion DoS causing OOM kill of containerd process NOTE:...

Amazon Linux 2 : containerd, --advisory ALAS2NITRO-ENCLAVES-2026-113 (ALASNITRO-ENCLAVES-2026-113)

The version of containerd installed on the remote host is prior to 2.1.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2NITRO-ENCLAVES-2026-113 advisory. Memory exhaustion DoS causing OOM kill of containerd process NOTE:...

Amazon Linux 2 : perl-IO-Compress, --advisory ALAS2-2026-3355 (ALAS-2026-3355)

The version of perl-IO-Compress installed on the remote host is prior to 2.061-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3355 advisory. IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward...

Amazon Linux 2 : lcms2, --advisory ALAS2-2026-3359 (ALAS-2026-3359)

The version of lcms2 installed on the remote host is prior to 2.6-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3359 advisory. Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the...

Amazon Linux 2 : freerdp, --advisory ALAS2-2026-3356 (ALAS-2026-3356)

The version of freerdp installed on the remote host is prior to 2.11.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3356 advisory. FreeRDP before 3.26.0 contains a heap-buffer-overflow vulnerability in gdiCacheToSurface that allows remote attackers to...

Amazon Linux 2 : python-urllib3, --advisory ALAS2-2026-3377 (ALAS-2026-3377)

The version of python-urllib3 installed on the remote host is prior to 1.25.9-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3377 advisory. urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level...

Amazon Linux 2 : poppler, --advisory ALAS2-2026-3362 (ALAS-2026-3362)

The version of poppler installed on the remote host is prior to 0.26.5-43. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3362 advisory. A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-106 (ALASKERNEL-5.15-2026-106)

The version of kernel installed on the remote host is prior to 5.15.208-145.238. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-106 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper...

Amazon Linux 2 : python3-urllib3, --advisory ALAS2-2026-3376 (ALAS-2026-3376)

The version of python3-urllib3 installed on the remote host is prior to 1.25.6-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3376 advisory. urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-leve...

Amazon Linux 2 : containerd, --advisory ALAS2DOCKER-2026-133 (ALASDOCKER-2026-133)

The version of containerd installed on the remote host is prior to 2.1.7-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2DOCKER-2026-133 advisory. Memory exhaustion DoS causing OOM kill of containerd process NOTE:...

Important: containerd

Issue Overview: Memory exhaustion DoS causing OOM kill of containerd process NOTE: https://github.com/containerd/containerd/security/advisories/GHSA-jpcc-p29g-p8mq CVE-2026-47262 Image cache poisoning via unvalidated checkpoint image references, enabling cross-pod code execution NOTE:...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego descriptions CVE-2026-46243 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-122 (ALASKERNEL-5.10-2026-122)

The version of kernel installed on the remote host is prior to 5.10.255-253.1013. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.10-2026-122 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: reject userspace cifs.spnego...