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AlmaLinux Security Advisories

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

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  • High max 10.0
    ALSA-2026:3339 38 CVEs

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * libvpx: Heap buffer overflow in libvpx (CVE-2026-2447) * firefox: Invalid pointer in the JavaScript Engine component (CVE-2026-…

    first Feb 25, 2026
  • High max 8.2

    Important: php:8.3 security update

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: heap-based buffer overflow in array_merge() (CVE-2025-14178) * php: PHP: Information disclosure via getimagesize() function when reading multi-chunk…

    first Jan 27, 2026
  • High max 8.2

    Important: php:8.2 security update

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: pgsql extension does not check for errors during escaping (CVE-2025-1735) * php: NULL Pointer Dereference in PHP SOAP Extension via Large XML Namesp…

    first Jan 27, 2026
  • High max 8.7

    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: Memory dis…

    first Aug 31, 2026
  • High max 9.8
    ALSA-2026:15892 25 CVEs

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS (CVE-2026-6772) * firefox: thunderbird: Use-after-free in the JavaScript Engine component …

    first May 11, 2026
  • High max 8.6

    Important: openexr security update

    OpenEXR is an open-source high-dynamic-range floating-point image file format for high-quality image processing and storage. This document presents a brief overview of OpenEXR and explains concepts that are specific to this format. This package containes the …

    first May 11, 2026
  • High max 8.8
    ALSA-2026:1473 12 CVEs

    Important: openssl security update

    OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library. Security Fix(es): * openssl: OpenSSL: Arbitrary code execution or denial of serv…

    first Jan 28, 2026
  • High max 7.5

    Important: git-lfs security update

    Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server. Security Fix(es): * golang: internal/syscall/unix: Root.Chmod can follow…

    first May 6, 2026
  • High max 8.2

    Important: jmc security update

    JDK Mission Control is a powerful profiler for HotSpot JVMs and has an advanced set of tools that enables efficient and detailed analysis of the extensive data collected by JDK Flight Recorder. The tool chain enables developers and administrators to collect a…

    first Jan 19, 2026
  • High max 7.1

    Important: libpng security update

    The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics (PNG) image format files. Security Fix(es): * libpng: LIBPNG buffer overflow (CVE-2025-64720) * libpng: LIBPNG heap buffer overflow (CVE-2025-65018) * l…

    first Jan 7, 2026
  • High max 7.5

    Important: mod_auth_openidc security update

    The mod_auth_openidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server. Security Fix(es): * mod_auth_openidc: DoS via Empty POST i…

    first Jun 23, 2025
  • High max 7.8

    Important: gimp security update

    The GIMP (GNU Image Manipulation Program) is an image composition and editing program. GIMP provides a large image manipulation toolbox, including channel operations and layers, effects, sub-pixel imaging and anti-aliasing, and conversions, all with multi-lev…

    first Jun 17, 2025
  • High max 8.2

    Important: xmlrpc-c security update

    XML-RPC is a remote procedure call (RPC) protocol that uses XML to encode its calls and HTTP as a transport mechanism. The xmlrpc-c packages provide a network protocol to allow a client program to make a simple RPC (remote procedure call) over the Internet. I…

    first Aug 31, 2026
  • High max 9.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: drm/xe: Make dma-fences compliant with the safe access rules (CVE-2025-38703) * kernel: smb: client: let recv_done verify data_offset, data_lengt…

    first Jan 19, 2026
  • High max 8.8

    Important: perl-File-Find-Rule security update

    File::Find::Rule is a friendlier interface to File::Find. It allows you to build rules which specify the desired files and directories. Security Fix(es): * perl-file-find-rule: File::Find::Rule Arbitrary Code Execution (CVE-2011-10007) For more details about …

    first Jun 24, 2025
  • High max 7.8

    Important: tigervnc security update

    Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is …

    first Jun 23, 2025
  • High max 9.8
    ALSA-2026:0694 13 CVEs

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Spoofing issue in the Downloads Panel component (CVE-2025-14327) * firefox: Use-after-free in the JavaScript: GC compo…

    first Jan 15, 2026
  • High max 7.5

    Important: 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): * golang.org/x/crypto/ssh/agent: golang.org/x/cry…

    first Jan 12, 2026
  • High max 8.2

    Important: libsoup security update

    The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins) (CVE-2025-14523) For more details about the security iss…

    first Jan 12, 2026
  • High max 7.0

    Important: libblockdev security update

    The libblockdev packages provide a C library with GObject introspection support used for low-level operations on block devices. The library serves as a thin wrapper around plug-ins for specific functionality, such as LVM, Btrfs, LUKS, or MD RAID. Security Fix…

    first Jun 23, 2025
  • High max 7.8

    Important: xorg-x11-server and xorg-x11-server-Xwayland security update

    X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fix(es): * xorg-x11-server-Xwayland: xorg-x11-server: tigervnc: Out-of-Bounds …

    first Jun 23, 2025
  • High max 9.0

    Important: libsoup security update

    The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: Integer overflow in append_param_quoted (CVE-2025-32050) * libsoup: Heap buffer overflow in sniff_unknown() (CVE-2025-32052) * libsoup: Heap buffer overflow…

    first May 13, 2025
  • High max 9.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: io_uring/sqpoll: zero sqd->thread on tctx errors (CVE-2025-21633) * kernel: soc: qcom: socinfo: Avoid out of bounds read of serial number (CVE-20…

    first May 13, 2025
  • High max 8.1

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: thunderbird: Clickjacking vulnerability could have led to leaking saved payment card details (CVE-2025-5267) * firefox…

    first May 29, 2025
  • High max 7.5

    Important: python-tornado 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 26, 2025
  • High max 7.5

    Important: libsoup security update

    The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: Heap buffer over-read in `skip_insignificant_space` when sniffing content (CVE-2025-2784) * libsoup: Denial of Service attack to websocket server (CVE-2025-…

    first May 26, 2025
  • High max 9.8

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: Out-of-bounds access when resolving Promise objects (CVE-2025-4918) * firefox: Out-of-bounds access when optimizing li…

    first May 20, 2025
  • High max 8.2

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: vsock: Keep the binding until socket destruction (CVE-2025-21756) * kernel: dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature…

    first May 19, 2025
  • High max 8.0

    Important: .NET 9.0 security update

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK…

    first May 14, 2025
  • High max 8.0

    Important: .NET 8.0 security update

    .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK…

    first May 14, 2025
  • High max 9.1

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: thunderbird: Privilege escalation in Firefox Updater (CVE-2025-2817) * firefox: thunderbird: Unsafe attribute access d…

    first May 13, 2025
  • High max 7.5

    Important: osbuild-composer security update

    A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-compos…

    first May 13, 2025
  • High max 8.8

    Important: gstreamer1-plugins-bad-free security update

    GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer. Security Fix(es): * GStreamer: GStreamer H265 Codec Parsing Stack-based B…

    first May 27, 2025
  • High max 6.5

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2025-31205) * webkitgtk: Processing maliciously crafted web content may lead to an …

    first May 19, 2025
  • High max 7.4

    Important: compat-openssl11 security update

    The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries from the 1.1.1 version and is provided for compatibility with previous releases. Security Fix(es): * openssl: X.400 ad…

    first May 19, 2025
  • High max 7.6

    Important: grafana security update

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * grafana: Cross-site Scripting (XSS) in Grafana via Custom Frontend Plugins and Open Redirect (CVE-2025-4123) For more details abo…

    first May 19, 2025
  • High max 7.5

    Important: redis security update

    Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the da…

    first May 13, 2025
  • High max 8.3

    Important: nodejs:22 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fix(es): * c-ares: c-ares has a use-after-free in read_answers() (CVE-2025-31498) * SQLite: integer overflow in SQL…

    first May 13, 2025
  • High max 7.4

    Important: yelp security update

    Yelp is the help browser for the GNOME desktop. It is designed to help you browse all the documentation on your system in one central tool, including traditional man pages, info pages and documentation written in DocBook. Security Fix(es): * yelp: Arbitrary f…

    first May 13, 2025
  • High max 7.5

    Important: redis:7 security update

    Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the da…

    first May 13, 2025