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AlmaLinux Security Advisories

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

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  • Low max 7.5

    Low: rsyslog security update

    The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format. Security Fix(es): * rsyslog: A configuration-d…

    first Sep 15, 2026
  • High max 8.2

    Important: nginx:1.24 security update

    nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fix(es): * nginx: NGINX: Heap buffer over-read allows memory modification or denial of service (CVE-2026-56434) …

    first Aug 25, 2026
  • High max 7.8

    Important: nodejs:24 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fix(es): * sqlite: SQLite: Arbitrary code execution via crafted FTS5 full-text search data (CVE-2026-11822) * sqlit…

    first Aug 17, 2026
  • High max 7.5

    Important: dracut security update

    The dracut packages contain an event-driven initial RAM file system (initramfs) generator infrastructure based on the udev device manager. The virtual file system, initramfs, is loaded together with the kernel at boot time and initializes the system, so it ca…

    first Aug 13, 2026
  • High max 7.8

    Important: python3.9 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 Aug 12, 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 19, 2026
  • High max 7.5

    Important: fence-agents security update

    The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fix(es): * pyasn1: pyasn1: Denial of Ser…

    first Feb 4, 2026
  • High max 7.8

    Important: flatpak-builder security update

    Flatpak-builder is a tool for building flatpaks from sources. Security Fix(es): * flatpak-builder: Host code execution via `git am` hook execution in patch source extraction (`use-git-am`) (CVE-2026-86320) For more details about the security issue(s), includi…

    first Oct 12, 2026
  • High max 9.8

    Important: perl-XML-Parser security update

    This module provides ways to parse XML documents. It is built on top of XML::Parser::Expat, which is a lower level interface to James Clark's expat library. Each call to one of the parsing methods creates a new instance of XML::Parser::Expat which is then use…

    first Apr 13, 2026
  • High max 9.8
    ALSA-2026:76761 43 CVEs

    Important: firefox security update

    Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics component (CVE-2026-92035) * firefox:…

    first Oct 6, 2026
  • High max 7.5

    Important: ruby 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. Security Fix(es): * resolv: resolv gem: Denial of Service via uncontrolled memory growth from crafted DNS re…

    first Sep 28, 2026
  • High max 7.3

    Important: vim security update

    Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: command injection when decompressing .tgz archives (CVE-2026-46483) * vim: Vim: Arbitrary Code Execution via crafted directory names (CVE-2026-47162) * vim: Vim: A…

    first Jul 13, 2026
  • High max 8.8

    Important: maven:3.9 security update

    Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information. Security Fix(es): * org.codehaus.plexus:p…

    first Jul 13, 2026
  • Medium max 8.4

    Moderate: glibc security update

    The glibc packages provide the standard C libraries (libc), POSIX thread libraries (libpthread), standard math libraries (libm), and the name service cache daemon (nscd) used by multiple programs on the system. Without these libraries, the Linux system cannot…

    first Feb 17, 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: page_pool: Fix use-after-free in page_pool_recycle_in_ring (CVE-2025-38129) * kernel: Kernel: Double free vulnerability in exFAT filesystem can l…

    first Feb 23, 2026
  • Medium max 5.4

    Moderate: libreoffice security update

    LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and p…

    first Jun 23, 2026
  • High max 8.8

    Important: fontforge security update

    FontForge is a font editor for outline and bitmap fonts. It supports a range of font formats, including PostScript (ASCII and binary Type 1, some Type 3 and Type 0), TrueType, OpenType (Type2) and CID-keyed fonts. Security Fix(es): * fontforge: FontForge: Rem…

    first Feb 5, 2026
  • High max 7.8

    Important: xorg-x11-server-Xwayland security update

    Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling (CVE-2026-33999) * xorg: xwayland: X.Org X server: Use-after-free vulner…

    first May 19, 2026
  • High max 8.6

    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 …

    first Nov 12, 2025
  • Medium max 6.5

    Moderate: microcode_ctl security update

    The microcode_ctl packages provide microcode updates for Intel and AMD processors. Security Fix(es): * kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R) (CVE-2023-22655) * kernel: Local information disclosure on Intel(R) Atom(R) proces…

    first Nov 12, 2024
  • Medium max 7.5

    Moderate: python3.9 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 Oct 24, 2024
  • High max 8.6

    Important: qt5-qtbase security update

    Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security Fix(es): * qtbase: qtbase: Delay any communication until encrypted() can be responded to (CVE-2024-39936) For …

    first Jul 18, 2024
  • High max 7.8

    Important: qemu-kvm security update

    Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * qemu-kvm: QEMU: 'qemu-img info'…

    first Jul 2, 2024
  • Medium max 8.8

    Moderate: pixman security update

    Pixman is a pixel manipulation library for the X Window System and Cairo. Security Fix(es): * pixman: Integer overflow in pixman_sample_floor_y leading to heap out-of-bounds write (CVE-2022-44638) For more details about the security issue(s), including the im…

    first Dec 12, 2023
  • Medium max 7.5

    Moderate: fence-agents security update

    The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fix(es): * python-certifi: Removal of e-…

    first Dec 12, 2023
  • Medium max 9.1

    Moderate: samba security update

    Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fix(es): * samba: smb…

    first Nov 7, 2023
  • Low max 3.7

    Low: libpq security update

    The libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. Security Fix(es): * postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862) For more detail…

    first Nov 7, 2023
  • Medium max 9.8
    ALSA-2023:6363 11 CVEs

    Moderate: skopeo security update

    The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files. Security Fix(es): * golang: html/template: improper handling of JavaScript whitespace (CVE-2023-24540) * ne…

    first Nov 7, 2023
  • Medium max 9.8

    Moderate: curl security update

    The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: curl: Proxy credential disclosure via redirects to unauthenticated proxies …

    first Oct 12, 2026
  • High max 7.4

    Important: rust-sequoia-sqv security update

    A simple OpenPGP signature verification program. Security Fix(es): * sequoia-openpgp: sequoia-openpgp: Cryptographic integrity compromise via key flag confusion (CVE-2026-42784) For more details about the security issue(s), including the impact, a CVSS score,…

    first Oct 6, 2026
  • High max 7.0

    Important: gdb security update

    The GNU Debugger (GDB) allows debugging of programs written in C, C++, and other languages by executing them in a controlled fashion and printing their data. Security Fix(es): * gdb: Out-of-bounds write in STABS parser read_member_functions() via crafted ELF …

    first Sep 29, 2026
  • High max 7.5

    Important: ruby4.0 security update

    Ruby is the interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (as in Perl). It is simple, straight-forward, and extensible. Security Fix(es): * resolv: r…

    first Sep 28, 2026
  • High max 8.5

    Important: libxml2 security update

    The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow (CVE-2026-86138) * libxml2: libxml2: Data integrity issues due to…

    first Sep 24, 2026
  • High max 7.5

    Important: golang security update

    The golang packages provide the Go programming language compiler. Security Fix(es): * crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729) For more details about the security issue(s), including…

    first Jan 21, 2026
  • High max 7.8

    Important: kea security update

    DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports …

    first Jun 17, 2025
  • Medium max 6.5

    Moderate: ruby 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): * net-imap: Net::IMAP vulnerable to possible DoS by memory exhaustion (CVE-2025-25186) * C…

    first May 26, 2025
  • Medium max 5.5

    Moderate: systemd security update

    The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of …

    first Jan 23, 2023
  • Medium max 7.1

    Moderate: postgresql-jdbc security update

    PostgreSQL is an advanced object-relational database management system. The postgresql-jdbc package includes the .jar files needed for Java programs to access a PostgreSQL database. Security Fix(es): * postgresql: SQL Injection in ResultSet.refreshRow() with …

    first Jan 23, 2023
  • High max 8.1

    Important: ruby 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): * erb: ERB: Arbitrary code execution via deserialization bypass (CVE-2026-41316) For more …

    first May 18, 2026
  • High max 9.8
    ALSA-2026:1690 19 CVEs

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: irqchip/gic-v2m use-after-free vulnerability (CVE-2025-37819) * kernel: RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_regis…

    first Feb 2, 2026