Skip to content
OpenAdvisories

Source

AlmaLinux Security Advisories

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

6,419 results · Feed

  • High max 7.8

    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: Arbitrary code execution or denial of service via signed integer overflow in TIFF file processing (CVE-2026-4775)…

    first Apr 30, 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 Apr 28, 2026
  • High max 7.5

    Important: gdk-pixbuf2 security update

    The gdk-pixbuf2 packages provide an image loading library that can be extended by loadable modules for new image formats. It is used by toolkits such as GTK+ or clutter. Security Fix(es): * gdk-pixbuf: gdk-pixbuf: Denial of Service via heap-based buffer overf…

    first Apr 27, 2026
  • High max 9.8

    Important: gpsd security update

    gpsd is a service daemon that mediates access to a GPS sensor connected to the host computer by serial or USB interface, making its data on the location/course/velocity of the sensor available to be queried on TCP port 2947 of the host computer. With gpsd, mu…

    first Jan 19, 2026
  • Medium max 9.1

    Moderate: 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 Jun 25, 2025
  • Medium max 9.1

    Moderate: delve security update

    Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. Wit…

    first Jun 23, 2025
  • Medium max 9.1

    Moderate: grafana-pcp security update

    The Grafana plugin for Performance Co-Pilot includes datasources for scalable time series from pmseries and Redis, live PCP metrics and bpftrace scripts from pmdabpftrace, as well as several dashboards. Security Fix(es): * net/[http:](http:) Request smuggling…

    first Jun 11, 2025
  • Medium max 9.1

    Moderate: grafana security update

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * net/[http:](http:) Request smuggling due to acceptance of invalid chunked data in net/http (CVE-2025-22871) For more details abou…

    first Jun 9, 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 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
  • Medium max 9.8

    Moderate: 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: NPDL device: Compression buffer…

    first May 14, 2025
  • High max 8.7

    Important: 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 May 13, 2025
  • Medium max 8.3

    Moderate: nodejs22 security update

    Node.js is a platform built on Chrome's JavaScript runtime \ for easily building fast, scalable network applications. \ Node.js uses an event-driven, non-blocking I/O model that \ makes it lightweight and efficient, perfect for data-intensive \ real-time appl…

    first May 13, 2025
  • Medium max 7.5

    Moderate: git security update

    Git is a distributed revision control system with a decentralized architecture. As opposed to centralized version control systems with a client-server model, Git ensures that each working copy of a Git repository is an exact copy with complete revision histor…

    first May 13, 2025
  • Medium max 3.6

    Moderate: openssh security update

    OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fix(es): * openssh: OpenSSH: Control characters in usernames c…

    first Dec 17, 2025
  • High max 7.5

    Important: haproxy security update

    The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security Fix(es): * haproxy: denial of service vulnerability in HAProxy mjson library (CVE-2025-11230) For more details about the security iss…

    first Nov 18, 2025
  • High max 7.5

    Important: libsoup3 security update

    Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is des…

    first Nov 11, 2025
  • High max 7.5

    Important: expat security update

    Expat is a C library for parsing XML documents. Security Fix(es): * expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing (CVE-2025-59375) For more details about the security i…

    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 Oct 28, 2025
  • Medium max 6.5

    Moderate: gnutls security, bug fix, and enhancement 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: Vulnerability in GnuTLS certtool template parsing (CVE-2025-32990) *…

    first Sep 17, 2025
  • High max 8.7

    Important: unbound security update

    The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es): * unbound: Unbound Cache poisoning (CVE-2025-5994) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, a…

    first Jul 29, 2025
  • High max 9.3
    ALSA-2025:11537 2 CVEs 1 exploited

    Important: sudo security update

    The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. Security Fix(es): * sud…

    first Jul 22, 2025
  • High max 9.1

    Important: libxml2 security update

    The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml: Heap use after free (UAF) leads to Denial of service (DoS) (CVE-2025-49794) * libxml: Null pointer dereference leads to Denial of s…

    first Jul 8, 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: Content-Disposition header ignored when a file is included in an embed or object tag (CVE-2025-6430) * firefox: Use-af…

    first Jul 1, 2025
  • High max 7.5

    Important: libarchive security update

    The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, a…

    first Apr 16, 2026
  • 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 Apr 16, 2026
  • High max 2.7

    Important: openssh security update

    OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fix(es): * openssh: OpenSSH GSSAPI: Information disclosure or …

    first Apr 2, 2026
  • High max 7.5

    Important: grafana security update

    Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679) For more details about the security issue(s), includ…

    first Apr 1, 2026
  • High max 8.8

    Important: gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, and gstreamer1-plugins-ugly-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: Arbitrary code execution via AS…

    first Mar 31, 2026
  • 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 Mar 17, 2026
  • High max 7.5

    Important: .NET 10.0 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 Mar 12, 2026
  • High max 9.1

    Important: 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 Feb 25, 2026
  • High max 7.5

    Important: opentelemetry-collector security update

    Collector with the supported components for a AlmaLinux build of OpenTelemetry 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(…

    first Feb 4, 2026
  • Medium max 4.3

    Moderate: image-builder security update

    A local binary for building customized OS artifacts such as VM images and OSTree commits. Uses osbuild under the hood. Security Fix(es): * golang: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183) For more details about the securi…

    first Feb 3, 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
  • 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: Information disclosure and denial of service via out-of-bounds read/write in Neon palette …

    first May 7, 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 5, 2026
  • High max 7.5

    Important: openssh security update

    OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fix(es): * OpenSSH: OpenSSH: Privilege escalation via scp lega…

    first May 4, 2026
  • High max 7.5

    Important: 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 Jan 12, 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): * gnome-remote-desktop: freerd…

    first Jun 23, 2025