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AlmaLinux Security Advisories

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

6,444 results · Feed

  • Medium max 8.2

    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): * urllib3: urllib3: Information…

    first Aug 4, 2026
  • High max 8.2

    Important: ldns security update

    The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets. Security Fix(es): * ldn…

    first Aug 3, 2026
  • High max 7.5

    Important: mingw-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 Aug 3, 2026
  • High max 7.5

    Important: frr security update

    FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fix(es): * frr: FRRouting: Denial of Service via crafted BGP UPDATE message (CVE-2026-37460) Fo…

    first Aug 3, 2026
  • High max 9.8

    Important: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692) * kern…

    first Jul 31, 2026
  • High max 9.8

    Important: kernel-rt security update

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es): * kernel: ipv6: fix possible UAF in icmpv6_rcv() (CVE-2026-53006) For more details about the secur…

    first Jul 28, 2026
  • High max 8.1

    Important: libreswan security update

    Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks…

    first Jul 27, 2026
  • Medium max 6.0

    Moderate: python3.12 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 Mar 12, 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 Mar 12, 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 Mar 12, 2026
  • High max 8.1

    Important: pki-deps:10.6 security update

    The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System. Security Fix(es): * jackson-databind: Jackson-databind: Security bypass allows arbitrary code execution (CVE-2026-54513) For more details about th…

    first Jul 22, 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 Jul 21, 2026
  • High max 8.8

    Important: javapackages-tools:201801 security update

    The javapackages-tools packages provide macros and scripts to support Java packaging. Security Fix(es): * org.codehaus.plexus:plexus-utils: Plexus-utils: Directory Traversal in extractFile method (CVE-2025-67030) For more details about the security issue(s), …

    first Jul 20, 2026
  • High max 9.8

    Important: kernel security, bug fix, and enhancement update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service (CVE-2026-31419) * kernel: drm/amd/display: Do not skip unrelated mode …

    first Jun 19, 2026
  • Medium max 6.5

    Moderate: iperf3 security update

    Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss. Security Fix(es): * iperf3: iperf Heap Buffer Overflow (CVE-2025-54349) For more details ab…

    first Jan 29, 2026
  • High max 7.8

    Important: gimp:2.8 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 Jan 29, 2026
  • High max 7.5

    Important: 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): * crypto/x509: golang: Denial of Servi…

    first Jan 28, 2026
  • High max 7.8

    Important: mingw-libtiff security update

    The libtiff package contains a library of functions for manipulating TIFF (Tagged Image File Format) image format files. TIFF is a widely used file format for bitmapped images. TIFF files usually end in the .tif extension and they are often quite large. The l…

    first May 7, 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
  • 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 6, 2026
  • High max 7.5

    Important: resource-agents security update

    The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability (HA) environment. Security Fix(es): * pyasn1: pyasn1 Vulnerable to…

    first May 6, 2026
  • High max 7.5

    Important: dovecot security update

    Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided …

    first May 5, 2026
  • Medium max 4.3

    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 Jan 27, 2026
  • Medium max 6.3

    Moderate: python3.11 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 Jan 27, 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
  • 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 9.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: smb: client: Fix use-after-free in cifs_fill_dirent (CVE-2025-38051) * kernel: smb: client: let recv_done verify data_offset, data_length and rem…

    first Jan 19, 2026
  • Medium max 7.8

    Moderate: transfig security update

    The transfig utility creates a makefile which translates FIG (created by xfig) or PIC figures into a specified LaTeX graphics language (for example, PostScript(TM)). Transfig is used to create TeX documents which are portable (i.e., they can be printed in a w…

    first Jan 19, 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
  • High max 9.8
    ALSA-2026:0667 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
  • Medium max 6.0

    Moderate: cups security update

    The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fix(es): * CUPS: Local denial-of-service via cupsd.conf update and related issues (CVE-2025-61915) * cups: Slow client communica…

    first Jan 14, 2026
  • Medium max 5.9

    Moderate: postgresql:15 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: CREATE STATISTICS does not check for schema CREATE privilege (CVE-2025-12817) * postgresql: libpq undersizes allocations, via integer wraparound (CV…

    first Jan 13, 2026
  • Medium max 5.9

    Moderate: postgresql:16 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: CREATE STATISTICS does not check for schema CREATE privilege (CVE-2025-12817) * postgresql: libpq undersizes allocations, via integer wraparound (CV…

    first Jan 13, 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
  • Medium max 9.8

    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: Out-of-bounds read & write in RFC 3211 KEK Unwrap (…

    first Jan 8, 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 7.0

    Important: mariadb:10.5 security update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security Fix(es): * mariadb: MariaDB: mariadb-dump utility vulnerable to remote code execution via improper path validation (CVE-2025-13699) For more details abo…

    first Jan 7, 2026
  • High max 7.0

    Important: mariadb:10.11 security update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security Fix(es): * mariadb: MariaDB: mariadb-dump utility vulnerable to remote code execution via improper path validation (CVE-2025-13699) For more details abo…

    first Jan 7, 2026
  • High max 7.0

    Important: mariadb:10.3 security update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security Fix(es): * mariadb: MariaDB: mariadb-dump utility vulnerable to remote code execution via improper path validation (CVE-2025-13699) For more details abo…

    first Jan 7, 2026
  • Medium max 4.0

    Moderate: poppler security update

    Poppler is a Portable Document Format (PDF) rendering library, used by applications such as Evince. Security Fix(es): * poppler: Out-of-Bounds Read in Poppler (CVE-2025-32365) For more details about the security issue(s), including the impact, a CVSS score, a…

    first Jan 6, 2026