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AlmaLinux Security Advisories

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

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  • Medium max 9.1

    Moderate: golang-github-openprinting-ipp-usb security update

    HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): * net/[http:](http:) Request smuggling due to acceptance of invalid chunked data in net/ht…

    first Jun 17, 2025
  • Medium max 7.8

    Moderate: 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: Uncontrolled Recursion in Wireshark (CVE-2025-1492) For more details about the security issue(s), i…

    first Jun 16, 2025
  • High max 7.5

    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 Jun 11, 2025
  • High max 5.3

    Important: perl-FCGI security update

    FastCGI Perl bindings. Security Fix(es): * perl-fcgi: FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library (CVE-2025-40907) For more details about the security issue(s), including the impact, a CVSS s…

    first Jun 9, 2025
  • High max 9.8

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: thunderbird: Out-of-bounds access when resolving Promise objects (CVE-2025-4918) * firefox: thunderbird: Out-of-bounds access when optimizing linear sums (CVE-2025-491…

    first Jun 5, 2025
  • 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): * go-jose: Go JOSE's Parsing Vulnerable to Denial…

    first May 13, 2025
  • Medium max 6.6

    Moderate: buildah security update

    The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working conta…

    first May 13, 2025
  • High max 7.5

    Important: mod_md security update

    This module manages common properties of domains for one or more virtual hosts. Specifically it can use the ACME protocol to automate certificate provisioning. Certificates will be configured for managed domains and their virtual hosts automatically, includin…

    first Dec 22, 2025
  • Medium max 4.3

    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: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183) …

    first Dec 16, 2025
  • High max 10.0

    Important: valkey security update

    Valkey 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. You can run atomic operations on these types, like appending to a string; incrementing the value in …

    first Nov 24, 2025
  • High max 8.6

    Important: python-kdcproxy 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 12, 2025
  • Medium max 7.3

    Moderate: xorg-x11-server-Xwayland security update

    Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg: xmayland: Use-after-free in XPresentNotify structure creation (CVE-2025-62229) * xorg: xwayland: Use-after-free in Xkb client resource removal (CVE-2025-62230) * xorg: xmay…

    first Nov 11, 2025
  • 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 11, 2025
  • High max 8.8

    Important: libtiff security update

    The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files. Security Fix(es): * libtiff: Libtiff Write-What-Where (CVE-2025-9900) For more details about the security issue(s), including the impact, a CVSS score,…

    first Nov 11, 2025
  • Medium

    Moderate: zziplib security update

    The zziplib is a lightweight library to easily extract data from zip files. Security Fix(es): * zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828) For more details about the security issue(s), including the impact, a CVSS …

    first Nov 11, 2025
  • Medium max 9.8
    ALSA-2025:20095 88 CVEs

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466) (CVE-2024-53241) * kernel: exfat: fix out-of-bounds access…

    first Nov 11, 2025
  • Medium max 7.3

    Moderate: xorg-x11-server-Xwayland security update

    Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg: xmayland: Use-after-free in XPresentNotify structure creation (CVE-2025-62229) * xorg: xwayland: Use-after-free in Xkb client resource removal (CVE-2025-62230) * xorg: xmay…

    first Nov 3, 2025
  • High max 9.9

    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 Oct 15, 2025
  • Medium max 5.9

    Moderate: libtpms security update

    The libtpms is a library providing Trusted Platform Module (TPM) functionality for virtual machines. Security Fix(es): * libtpms: Libtpms Out-of-Bounds Read Vulnerability (CVE-2025-49133) For more details about the security issue(s), including the impact, a C…

    first Sep 23, 2025
  • High max 8.8

    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 use-after-free in the Graphics: Canvas2D component (CVE-2025-10527) * firefox: thun…

    first Sep 17, 2025
  • 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: mod_proxy_http2: untrusted input from a client causes an assertion to fail in the Apache mod_proxy_http2 module (CVE-2…

    first Aug 26, 2025
  • High max 6.6

    Important: openjpeg2 security update

    OpenJPEG is an open source library for reading and writing image files in JPEG2000 format. Security Fix(es): * openjpeg: OpenJPEG OOB heap memory write (CVE-2025-54874) For more details about the security issue(s), including the impact, a CVSS score, acknowle…

    first Aug 18, 2025
  • High max 7.2

    Important: sqlite security update

    SQLite is a C library that implements an SQL database engine. A large subset of SQL92 is supported. A complete database is stored in a single disk file. The API is designed for convenience and ease of use. Applications that link against SQLite can enjoy the p…

    first Jul 28, 2025
  • Medium max 7.0

    Moderate: icu security update

    The International Components for Unicode (ICU) library provides robust and full-featured Unicode services. Security Fix(es): * icu: Stack buffer overflow in the SRBRoot::addTag function (CVE-2025-5222) For more details about the security issue(s), including t…

    first Jul 28, 2025
  • High max 5.1

    Important: giflib security update

    giflib is a library for reading and writing gif images. Security Fix(es): * giflib: Giflib: Double-free vulnerability leading to memory corruption (CVE-2026-23868) For more details about the security issue(s), including the impact, a CVSS score, acknowledgmen…

    first Apr 20, 2026
  • High max 7.5

    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 Apr 16, 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): * net/url: Incorrect parsing of IPv6 host literals in …

    first Apr 8, 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 Apr 6, 2026
  • Medium max 5.3

    Moderate: gnutls security update

    The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fix(es): * gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function (…

    first Mar 2, 2026
  • High max 9.1

    Important: golang-github-openprinting-ipp-usb security update

    HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): * golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726…

    first Feb 23, 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 heap-buffer…

    first Feb 23, 2026
  • High max 9.8
    ALSA-2026:2286 13 CVEs

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: Spoofing issue in the Downloads Panel component (CVE-2025-14327) * firefox: Use-after-free in the JavaScript: GC component (CVE-2026-0885) * firefox: thunderbird: Memo…

    first Feb 9, 2026
  • High max 7.7

    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: Heap buffe…

    first Feb 9, 2026
  • High max 7.5

    Important: golang-github-openprinting-ipp-usb security update

    HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fix(es): * crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted…

    first Feb 2, 2026
  • High max 8.8
    ALSA-2026:1472 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: 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 5, 2026
  • Medium max 7.7

    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 Jan 22, 2026
  • High max 7.8

    Important: gnupg2 security update

    The GNU Privacy Guard (GnuPG or GPG) is a tool for encrypting data and creating digital signatures, compliant with OpenPGP and S/MIME standards. Security Fix(es): * GnuPG: GnuPG: Information disclosure and potential arbitrary code execution via out-of-bounds …

    first Jan 15, 2026
  • Medium max 6.5

    Moderate: vsftpd security update

    The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve files over a network. Security Fix(es): * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242) For more de…

    first Jan 14, 2026
  • High max 7.0

    Important: libblockdev security update

    libblockdev is a C library supporting GObject introspection for manipulation of block devices. It has a plugin-based architecture where each technology (like LVM, Btrfs, MD RAID, Swap,...) is implemented in a separate plugin, possibly with multiple implementa…

    first Jun 20, 2025