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AlmaLinux Security Advisories

Source: https://errata.almalinux.org/

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  • High max 7.4

    Important: freerdp security update

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox. Security Fix(es): * freerdp: FreeRDP: Denial of …

    first Nov 2, 2026
  • High max 7.5

    Important: libXi security update

    X.Org X11 libXi runtime library Security Fix(es): * libXi: libXi: Arbitrary code execution via oversized DEVICE_ENABLE reply (CVE-2026-109090) * libXi: libXi: Arbitrary code execution via DEVICE_RESOLUTION heap-based buffer overflow (CVE-2026-109089) For more…

    first Nov 2, 2026
  • Medium max 7.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ethtool: cmis: require exact CDB reply length (CVE-2026-63996) For more details about the security issue(s), including the impact, a CVSS score, …

  • Medium max 5.5

    Moderate: pipewire security update

    PipeWire is a multimedia server for Linux and other Unix like operating systems. Security Fix(es): * pipewire: Pulse Server alloca Stack Overflow (CVE-2026-14330) For more details about the security issue(s), including the impact, a CVSS score, acknowledgment…

  • High max 7.5

    Important: libXi security update

    X.Org X11 libXi runtime library Security Fix(es): * libXi: libXi: Arbitrary code execution via oversized DEVICE_ENABLE reply (CVE-2026-109090) * libXi: libXi: Arbitrary code execution via DEVICE_RESOLUTION heap-based buffer overflow (CVE-2026-109089) For more…

  • Critical max 9.4
    ALSA-2026:86594 25 CVEs

    Critical: .NET 8.0 security, bug fix, and enhancement update

    .NET is a fast, lightweight and modular platform for creating cross platform applications that work on Linux, macOS and Windows. It particularly focuses on creating console applications, web applications and micro-services. .NET contains a runtime conforming …

    first Oct 21, 2026
  • High max 7.3

    Important: ghostscript security update

    The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed. Security Fix(es): * ghostscript: Reintroduction of .charkeys -dS…

  • High max 8.1

    Important: bind security update

    The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS …

  • High max 9.8

    Important: tomcat security update

    Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * tomcat: Apache Tomcat: Security constraint bypass due to improper access control (CVE-2026-65182) * tomcat: Apache Tomcat: Access control by…

  • High max 7.5

    Important: libXi security update

    X.Org X11 libXi runtime library Security Fix(es): * libXi: libXi: Arbitrary code execution via oversized DEVICE_ENABLE reply (CVE-2026-109090) * libXi: libXi: Arbitrary code execution via DEVICE_RESOLUTION heap-based buffer overflow (CVE-2026-109089) For more…

  • High

    Important: kernel-rt bug fix and enhancement update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Bug Fix(es) and Enhancement(s): * gfs2: gfs2_glock_hold() assertion failure [AlmaLinux-8] (JIRA:RHEL-291229)

  • High max 8.1

    Important: wireshark security update

    The wireshark packages contain a network protocol analyzer used to capture and browse the traffic running on a computer network. Security Fix(es): * wireshark: wireshark: Denial of Service via heap-based buffer overflow in SPDY dissector (CVE-2026-95387) For …

  • High max 9.8

    Important: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (CVE-2026-63924) * kernel: ipv6…

  • High max 9.8

    Important: kernel security, bug fix, and enhancement update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: accel/ivpu: Fix signed integer truncation in IPC receive (CVE-2026-53202) * kernel: net/sched: act_api: use RCU with deferred freeing for action …

    first Aug 12, 2026
  • Medium max 5.5

    Moderate: podman security update

    The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes. Security Fix(es): * podman: Arbitrary file write when importing OCI…

  • High max 8.0

    Important: util-linux security update

    The util-linux packages contain a large variety of low-level system utilities that are necessary for a Linux system to function. Among others, these include the fdisk configuration tool and the login program. Security Fix(es): * util-linux: TOCTOU in the moun…

  • High max 9.6
    ALSA-2026:93443 62 CVEs

    Important: thunderbird security, bug fix, and enhancement update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * libexpat: denial of service via crafted XML input (CVE-2026-45186) * firefox: Mitigation bypass in the Enterprise Policies component (CVE-2026-109764) * firefox: Spoofing issue…

  • High max 8.8

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2024-44192) * webkitgtk: A malicious website may exfi…

    first Apr 17, 2025
  • High max 8.1
    ALSA-2024:10481 5 CVEs 1 exploited

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: data isolation bypass vulnerability (CVE-2024-44309) For more details about the security issue(s), including the impact, a CVSS score, acknow…

    first Nov 27, 2024
  • Medium max 7.5
    ALSA-2022:5826 42 CVEs

    Moderate: mariadb:10.5 security, bug fix, and enhancement update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packages have been upgraded to a later upstream version: galera (26.4.11), mariadb (10.5.16). Security Fix(es): * mariadb: MariaDB through 10.5.9 a…

    first Aug 2, 2022
  • Medium max 7.8

    Moderate: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter() (CVE-2024-43842) For m…

    first May 28, 2025
  • Medium max 8.8

    Moderate: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: NFS: Fix a race when updating an existing write (CVE-2025-39697) * kernel: i40e: fix idx…

    first Nov 24, 2025
  • High max 9.8
    ALSA-2024:9636 21 CVEs 1 exploited

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * chromium-browser: Use after free in ANGLE (CVE-2024-4558) * webkitgtk: webkit2gtk: Processing maliciously crafted web content may lead to an unexpected …

    first Nov 14, 2024
  • Medium max 5.9
    ALSA-2022:1556 14 CVEs

    Moderate: mariadb:10.3 security and bug fix update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packages have been upgraded to a later upstream version: mariadb (10.3.32), galera (25.3.34). (BZ#2050543) Security Fix(es): * mysql: Server: DML u…

    first Apr 26, 2022
  • Medium max 5.9
    ALSA-2022:1557 14 CVEs

    Moderate: mariadb:10.5 security, bug fix, and enhancement update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packages have been upgraded to a later upstream version: mariadb (10.5.13), galera (26.4.9). (BZ#2050546) Security Fix(es): * mysql: Server: DML un…

    first Apr 26, 2022
  • Medium max 6.7

    Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first May 16, 2023
  • Medium max 9.8

    Moderate: python38:3.8 and python38-devel:3.8 security update

    Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to vario…

    first Nov 14, 2023
  • Medium max 6.1

    Moderate: python27:2.7 security and bug fix update

    Python is an interpreted, interactive, object-oriented programming language that supports modules, classes, exceptions, high-level dynamic data types, and dynamic typing. The python27 packages provide a stable release of Python 2.7 with a number of additional…

    first Nov 14, 2023
  • Medium max 9.8

    Moderate: python39:3.9 and python39-devel:3.9 security update

    Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to vario…

    first Nov 14, 2023
  • High max 7.8

    Important: virt:rhel and virt-devel:rhel security and bug fix update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first Sep 19, 2023
  • Medium

    Moderate: virt:rhel and virt-devel:rhel security and bug fix update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first Aug 10, 2021
  • Medium max 7.5

    Moderate: ruby:2.5 security, bug fix, and enhancement update

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: ruby (2.5.9). (BZ#1952626) Security F…

    first Jun 29, 2021
  • Critical max 9.8

    Critical: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period (CVE-2026-98432) For more det…

    first Nov 1, 2026
  • Critical max 9.8

    Critical: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period (CVE-2026-98432) For more details about the security issue(s), including the impact, a…

    first Nov 1, 2026
  • Medium max 8.8

    Moderate: ruby:2.5 security update

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fix(es): * ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621) * ruby: Buffer overrun in …

    first Nov 14, 2023
  • Medium max 8.2

    Moderate: python39:3.9 and python39-devel:3.9 security update

    Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to vario…

    first May 10, 2022
  • Medium max 7.5

    Moderate: ruby:2.7 security, bug fix, and enhancement update

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: ruby (2.7.3). (BZ#1951999) Security F…

    first Jun 29, 2021
  • Medium
    ALSA-2021:1762 10 CVEs

    Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

    Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:rhel module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide API…

    first May 18, 2021
  • High max 7.2
    ALSA-2020:5500 17 CVEs

    Important: mariadb:10.3 security, bug fix, and enhancement update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. The following packages have been upgraded to a later upstream version: mariadb (10.3.27), galera (25.3.31). (BZ#1899082, BZ#1899086) Security Fix(es): * mariadb:…

    first Dec 15, 2020
  • High max 7.5

    Important: python-jwt security update

    Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to vario…