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AlmaLinux Security Advisories

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

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  • Medium max 6.8

    Moderate: opencryptoki security update

    The opencryptoki packages contain version 2.11 of the PKCS#11 API, implemented for IBM Cryptocards, such as IBM 4764 and 4765 crypto cards. These packages includes support for the IBM 4758 Cryptographic CoProcessor (with the PKCS#11 firmware loaded), the IBM …

    first Jun 23, 2026
  • Medium max 7.6

    Moderate: 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: Arbitrary code execution due to use-after-free vulnerability (CVE-2026-33416) * libpng: li…

    first Jun 23, 2026
  • Medium max 7.5

    Moderate: libpng15 security update

    The libpng15 package provides libpng 1.5, an older version of the libpng. library for manipulating PNG (Portable Network Graphics) image format files. This version should be used only if you are unable to use the current version of libpng. Security Fix(es): *…

    first Jun 23, 2026
  • Medium max 5.5

    Moderate: libxslt security update

    libxslt is a library for transforming XML files into other textual formats (including HTML, plain text, and other XML representations of the underlying data) using the standard XSLT stylesheet transformation mechanism. Security Fix(es): * libxslt: use-after-f…

    first Jun 23, 2026
  • Medium max 6.6

    Moderate: vim security update

    Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: Vim: Command injection allows arbitrary code execution via malicious tag files (CVE-2026-41411) For more details about the security issue(s), including the impact,…

    first Jun 23, 2026
  • Medium max 6.5

    Moderate: php 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 Feb 17, 2026
  • Medium max 9.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans (CVE-2023-53034) * kernel: smc: Fix use-after-free in __pnet_find_base_nd…

    first Feb 16, 2026
  • Medium max 6.5
    ALSA-2026:23332 22 CVEs

    Moderate: mysql security update

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries. Security Fix(es): * mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-22004) * mysql: Information…

    first Jun 4, 2026
  • Medium max 4.1

    Moderate: vim security update

    Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: zip.vim: Vim zip.vim plugin: Arbitrary file overwrite via path traversal bypass (CVE-2026-35177) For more details about the security issue(s), including the impact…

    first Jun 3, 2026
  • Medium max 4.0

    Moderate: libexif security update

    The libexif packages provide a library for extracting extra information from image files. Security Fix(es): * libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling (CVE-2026-40385) * libexif: libexif: Denial of …

    first Jun 2, 2026
  • Medium max 7.5

    Moderate: mod_http2 security update

    The mod_h2 Apache httpd module implements the HTTP2 protocol (h2+h2c) on top of libnghttp2 for httpd 2.4 servers. Security Fix(es): * httpd: Apache HTTP Server: HTTP/2 DoS by Memory Increase (CVE-2025-53020) For more details about the security issue(s), inclu…

    first Jun 2, 2026
  • Medium max 7.5

    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 May 26, 2026
  • Medium max 6.5
    ALSA-2026:25052 19 CVEs

    Moderate: mysql:8.4 security update

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld) and many client programs and libraries. Security Fix(es): * mysql: InnoDB unspecified vulnerability (CPU Apr 2026) (CVE-2026-22004) * mysql: Information…

    first Jun 10, 2026
  • Medium max 7.5

    Moderate: 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: OpenSSL:…

    first Jun 1, 2026
  • Medium max 8.8
    ALSA-2026:2212 16 CVEs

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net: openvswitch: fix nested key length validation in the set() action (CVE-2025-37789) * kernel: Linux kernel: irqchip/gic-v2m use-after-free vu…

    first Feb 9, 2026
  • Medium max 9.8

    Moderate: freeipmi security, bug fix, and enhancement update

    The freeipmi packages contain an Intelligent Platform Management Interface (IPMI) remote console and system management software based on the IPMI specification. Security Fix(es): * FreeIPMI: FreeIPMI: Arbitrary code execution via malformed Fujitsu System Even…

    first Oct 26, 2026
  • Medium max 1.7

    Moderate: xz security update

    XZ Utils is an integrated collection of user-space file compression utilities based on the Lempel-Ziv-Markov chain algorithm (LZMA), which performs lossless data compression. The algorithm provides a high compression ratio while keeping the decompression time…

    first Oct 26, 2026
  • Medium max 5.9

    Moderate: bind9.18 security update

    BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS)…

    first Oct 26, 2026
  • Medium max 5.9

    Moderate: 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 Oct 26, 2026
  • Medium max 5.7

    Moderate: unbound security update

    The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es): * unbound: Unbound: DNS cache poisoning via UDP source port predictability (CVE-2026-50252) For more details about the security issue(s), including the…

    first Sep 16, 2026
  • Medium max 7.5

    Moderate: libsoup security update

    The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * SoupWebsocketExtensionDeflate: libsoup: libsoup: WebSocket permessage-deflate Unbounded Decompression Remote Denial of Service (CVE-2026-15709) * libsoup: SoupWebsoc…

    first Sep 16, 2026
  • Medium max 5.5

    Moderate: firewalld security update

    firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fix(es): * firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization (CVE-2026-4948) For …

    first Sep 15, 2026
  • Medium max 6.5

    Moderate: .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 Sep 15, 2026
  • Medium max 8.1

    Moderate: 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: Arbitrary code execution via crafted HTTP requests (CVE-2026-42533) For more details ab…

    first Sep 14, 2026
  • Medium max 8.1

    Moderate: nginx:1.26 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: Arbitrary code execution via crafted HTTP requests (CVE-2026-42533) For more details ab…

    first Sep 14, 2026
  • Medium max 6.5

    Moderate: glib2 security update

    GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Securi…

    first May 19, 2026
  • Medium max 6.5

    Moderate: 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 May 19, 2026
  • Medium max 5.9

    Moderate: libsoup security update

    The libsoup packages provide an HTTP client and server library for GNOME. Security Fix(es): * libsoup: libsoup: Information disclosure via cleartext transmission of cookies during HTTPS tunnel establishment (CVE-2026-5119) For more details about the security …

    first May 19, 2026
  • Medium max 8.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem (CVE-2025-38180) * kernel: drm/sched: Fix potential double free in drm_sched_job_add_…

    first Mar 30, 2026
  • Medium max 7.0

    Moderate: libxml2 security update

    The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: mingw-libxml2: libxml2: Denial of Service via crafted XML input due to use-after-free (CVE-2026-6653) * libxml2: libxml2: Arbitrar…

    first Aug 31, 2026
  • Medium max 9.8

    Moderate: edk2 security update

    EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap (CVE-2025-9230) For m…

    first Feb 17, 2026
  • Medium max 7.5

    Moderate: 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: Information Disclosure from Uninitialized …

    first May 19, 2026
  • Medium max 7.5

    Moderate: freeipmi security update

    The freeipmi packages contain an Intelligent Platform Management Interface (IPMI) remote console and system management software based on the IPMI specification. Security Fix(es): * freeipmi: buffer overflows on response messages via ipmi-oem (CVE-2026-33554) …

    first May 19, 2026
  • Medium max 8.2

    Moderate: corosync security update

    The corosync packages provide the Corosync Cluster Engine and C APIs for AlmaLinux cluster software. Security Fix(es): * corosync: Corosync: Denial of Service and information disclosure via crafted UDP packet (CVE-2026-35091) * corosync: Corosync: Denial of S…

    first May 19, 2026
  • Medium max 8.7

    Moderate: 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 19, 2026
  • Medium max 0.0

    Moderate: crun security update

    crun is a OCI runtime Security Fix(es): * crun: crun: Privilege escalation due to incorrect parsing of the `--user` option (CVE-2026-30892) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related in…

    first May 19, 2026
  • Medium max 6.1

    Moderate: 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: util-linux: Heap b…

    first Feb 4, 2026
  • Medium max 4.4

    Moderate: luksmeta security update

    LUKSMeta is a simple library for storing metadata in the LUKSv1 header. The luksmeta package is a dependency of the clevis and tang packages, together providing the Network Bound Disk Encryption (NBDE) in AlmaLinux. Security Fix(es): * luksmeta: Data corrupti…

    first May 19, 2026
  • Medium max 7.5

    Moderate: 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: VNC WebSocket handsha…

    first May 19, 2026
  • Medium max 5.5

    Moderate: libvirt security update

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

    first May 19, 2026