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Amazon Linux Security Center (ALAS)

Source: https://alas.aws.amazon.com/

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  • High max 9.1

    Important: amazon-cloudwatch-agent security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-78663: The HTTP/2 server could refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-b…

  • High max 8.8

    Important: freerdp security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-114047: FreeRDP from 2.0.0 before 3.32.0 contains an improper certificate validation vulnerability in its proxy that accepts untrusted target TLS certificates…

  • High max 9.8

    Important: perl-Text-CSV_XS security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-110759: Text::CSV_XS versions before 1.65 for Perl return a 0xFF byte that is not in the input for an empty last field followed by a lone CR in parse. When th…

  • High max 7.8

    Important: emacs security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-108976: GNU Emacs before 31.2 (and TRAMP through 2.8.2) allows OS command injection via a filename because tramp-user-regexp has an incomplete list of disallo…

  • High max 9.8

    Important: kernel security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-98925: In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix self-redirect copied_seq double-counting CVE-2026-98902: In the L…

  • High max 7.5

    Important: libheif security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-84448: libheif is a HEIF and AVIF file format decoder and encoder. Prior to 1.23.2, the public heif_region_item_add_region_inline_mask_data() function in libh…

    first Oct 26, 2026
  • High max 9.8

    Important: firefox security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-96869: Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Firefox 157, and Firefox ESR 140.17. CVE-2026-93…

    first Oct 12, 2026
  • High max 7.5

    Important: amazon-efs-utils security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-15957: Smithy-RS is a Rust code generation and runtime framework that generates HTTP clients and servers from Smithy interface definitions, powering the AWS SDK …

    first Oct 26, 2026
  • High max 9.9

    Important: mariadb123 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-97380: MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY…

    first Oct 26, 2026
  • High max 9.9

    Important: mariadb118 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-97380: MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY…

    first Oct 26, 2026
  • High max 9.9

    Important: mariadb114 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-97380: MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY…

    first Oct 26, 2026
  • High max 9.9

    Important: mariadb1011 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-97380: MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the GRANT PROXY…

    first Oct 26, 2026
  • High max 8.8

    Important: python-awscrt security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-5190: Out-of-bounds write in the streaming decoder component in aws-c-event-stream before 0.6.0 might allow a third party operating a server to cause memory c…

    first Oct 26, 2026
  • High max 7.8

    Important: dotnet8.0 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-69805: External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network. CVE-2026-62886: Integer overflow or…

    first Sep 28, 2026
  • High max 7.8

    Important: dotnet9.0 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-69805: External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network. CVE-2026-62886: Integer overflow or…

    first Sep 28, 2026
  • High max 7.8

    Important: dotnet10.0 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-69806: Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally. CVE-2026-69805: Externa…

    first Sep 28, 2026
  • High max 9.2
    ALAS2023-2026-3330 16 CVEs 1 exploited

    Important: nodejs24 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-87029: undici is an HTTP client library for Node.js. In versions 7.15.0 through 7.30.0 and 8.0.0 through 8.12.1, its decompress interceptor forwards decompres…

  • High max 9.8

    Important: kernel6.18 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-98937: In the Linux kernel, the following vulnerability has been resolved: perf/core: Check kernel access when kernel callchains are requested CVE-2026-98935:…

  • High max 9.8

    Important: kernel6.12 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-98902: In the Linux kernel, the following vulnerability has been resolved: md/raid5: let stripe batch bm_seq comparison wrap-safe CVE-2026-98900: In the Linux…

    first Oct 12, 2026
  • High max 9.8

    Important: kernel6.18 security update (Amazon Linux 2023)

    Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2026-99999: In the Linux kernel, the following vulnerability has been resolved: ipv4: validate checksum_start before completing checksum If a packet with bad check…

    first Oct 12, 2026
  • High max 7.5

    Important: cri-tools security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-94440: Parsing a multipart form could bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part was less…

  • High max 8.1

    Important: bind security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-94300: Replaying GSS-TSIG signed UDP messages can result in memory corruption in named. An attacker who can capture a previously signed UDP message can replay it…

  • High max 9.1

    Important: perl-YAML security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2019-25777: YAML versions before 1.27_001 for Perl allow a loaded perl/glob document to replace any package variable, which can lead to arbitrary code execution. A pe…

  • High max 9.8

    Important: ghostscript security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-39919: Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter (base/sjpx_openjpeg.c) that allows attacker…

  • High max 7.5

    Important: python3-tornado security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-103262: Tornado versions before 6.5.9 contain an unbounded memory accumulation vulnerability in CurlAsyncHTTPClient that allows remote attackers to cause denial …

  • High max 7.8

    Important: cifs-utils security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-104715: A flaw was found in cifs-utils. This flaw allows an unprivileged local user to achieve privilege escalation. When a privileged service mounts a Common In…

  • High max 7.5

    Important: lrzsz security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-105841: lrzsz before 0.13.0 contains an OS command injection vulnerability in the lrz receive utility's pipe mode that allows remote senders to execute commands …

  • High max 7.5

    Important: spice security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-105959: A flaw was found in spice-server. The GLZ encoder dictionary restore path truncates a size_t allocation size to int when calling the malloc callback, all…

  • High max 7.5

    Important: cyrus-sasl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-107161: A heap-based buffer overflow flaw was found in Cyrus SASL. The add_to_challenge() function in the DIGEST-MD5 plugin computes the size of the buffer neede…

  • High max 8.4

    Important: mariadb security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-107823: MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view …

  • High max 8.8

    Important: qemu security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-93834: A use-after-free vulnerability was found in QEMU's 9pfs subsystem. A race condition between the main thread and a worker thread when processing concurrent…

  • High max 7.6

    Important: python3 security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-19553: ssl.SSLContext.wrap_bio() didn't require the server_hostname argument to not be None if ssl.SSLContext.check_hostname was set. Due to a missing parameter …

  • High max 5.9

    Important: aspell security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-75820: GNU Aspell contains an integer truncation vulnerability in the WritableDict::add() function in modules/speller/default/writable.cpp. When loading a person…

  • High max 7.5

    Important: libreswan security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-77207: A null pointer dereference flaw was found in Libreswan's PKCS#7 certificate payload handling. When processing a crafted IKEv2 IKE_AUTH packet containing a…

  • High max 7.4

    Important: ant security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-78254: The ftp and scp tasks of Apache Ant can download files from a remote server. A malicious server can provide relative paths that allow it to write outside …

  • High max 9.8

    Important: tomcat security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-78383: Allocation of resources without limits or throttling vulnerability in Apache Tomcat allows an unauthenticated AJP request to pin an AJP processing thread …

  • High max 9.1

    Important: nerdctl security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-78663: The HTTP/2 server could refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-…

  • High max 7.5

    Important: cni-plugins security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-94440: Parsing a multipart form could bypass memory limits and read an arbitrarily long line into memory when the remaining limit at the start of a part was less…

  • High max 7.4

    Important: tomcat-native security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-86247: Race condition within a thread vulnerability in Apache Tomcat Native allowed client certificate verification requirements to be down-graded for some confi…

  • High max 7.5

    Important: php security update (Amazon Linux 2)

    Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-91765: cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request con…