Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: libexpat: denial of service via crafted XML input CVE-2026-45186 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in the...

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 9.0.117 and .NET Runtime...

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 for managing and interacting with the...

Important: containernetworking-plugins security update

The Container Network Interface CNI project consists of a specification and libraries for writing plug-ins for configuring network interfaces in Linux containers, along with a number of supported plug-ins. CNI concerns itself only with network connectivity of containers and removing allocated...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScript Engine component CVE-2026-6754 firefox: thunderbird: Spoofing...

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 Fixes: kernel: "Dirty Frag" is a new universal Local Privilege Escalation LPE vulnerability in the Linux kernel CVE-2026-43284 For more details...

Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash CVE-2025-43213 webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari...

Important: java-21-openjdk security update

The OpenJDK 21 packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit. Security Fixes: JDK: Enhance crypto algorithm support CVE-2026-22007 JDK: Improve Kerberos credentialing CVE-2026-22013 JDK: Enhance Path Factories Redux CVE-2026-22016 JDK:...

Important: java-1.8.0-openjdk security update

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fixes: JDK: Enhance crypto algorithm support CVE-2026-22007 JDK: Improve Kerberos credentialing CVE-2026-22013 JDK: Enhance Path Factories Redux CVE-2026-22016...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libpng: libpng: Arbitrary code execution due to use-after-free vulnerability CVE-2026-33416 libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion...

Important: vim security update

Vim Vi IMproved is an updated and improved version of the vi editor. Security Fixes: vim: Vim: Arbitrary code execution via OS command injection in the netrw plugin CVE-2026-28417 vim: Vim: Denial of service and information disclosure via crafted swap file CVE-2026-28421 vim: Vim: Arbitrary code...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: openvswitch: fix nested key length validation in the set action CVE-2025-37789 kernel: Linux kernel: irqchip/gic-v2m use-after-free vulnerability CVE-2025-37819 kernel: RDMA/core: Fi...

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 Fixes: openssl: Timing side-channel in ECDSA signature computation CVE-2024-13176 mysql: mysqldump unspecified vulnerability CPU Apr 2025...

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 implementations e.g. using LVM CLI or the new LVM...

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 Fixes: kernel: net/mlx5: Always stop health timer during driver removal CVE-2024-40906 kernel: net/mlx5e: SHAMPO, Fix invalid WQ linked list unli...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: hwmon: coretemp fix pci device refcount leak in nv1aramnew CVE-2022-49011 kernel: netfilter: ipset: add missing range check in bitmapipuadt CVE-2024-53141 For more details about the...

Important: osbuild and 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-composer clients. Security Fixes:...

Moderate: bluez security update

The bluez packages contain the following utilities for use in Bluetooth applications: hcitool, hciattach, hciconfig, bluetoothd, l2ping, start scripts AlmaLinux, and pcmcia configuration files. Security Fixes: BlueZ: Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution...

Moderate: java-17-openjdk security update

The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fixes: JDK: Better TLS connection support CVE-2025-21587 JDK: Improve compiler transformations CVE-2025-30691 JDK: Enhance Buffered Image handling CVE-2025-30698...

Moderate: tbb security update

Threading Building Blocks TBB is a C++ runtime library that abstracts the low-level threading details necessary for optimal multi-core performance. Security Fixes: jquery: Untrusted code execution via tag in HTML passed to DOM manipulation methods CVE-2020-11023 For more details about the securit...

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 9.0.102 and .NET Runtime 9.0.1...

Important: raptor2 security update

Raptor is the RDF Parser Toolkit for Redland that provides a set of standalone RDF parsers, generating triples from RDF/XML or N-Triples. Security Fixes: raptor: integer underflow when normalizing a URI with the turtle parser CVE-2024-57823 For more details about the security issues, including th...

Important: webkit2gtk3 security update

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: WebKitGTK: Processing maliciously crafted web content may lead to an unexpected process crash CVE-2024-54479 webkit: Processing maliciously crafted web content may lead to an unexpected process...

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 various windowing systems. Security Fixes:...

Important: postgresql:12 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL SET ROLE, SET SESSION AUTHORIZATION reset to wrong user ID CVE-2024-10978 postgresql: PostgreSQL PL/Perl environment variable changes execute arbitrary code CVE-2024-10979 postgresq...

Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: CSP Bypass and XSS Exposure via Web Compatibility Shims CVE-2024-11694 firefox: thunderbird: Unhandled Exception in Add-on Signature Verification...

Important: pam security update

Pluggable Authentication Modules PAM provide a system to set up authentication policies without the need to recompile programs to handle authentication. Security Fixes: pam: libpam: Libpam vulnerable to read hashed password CVE-2024-10041 pam: Improper Hostname Interpretation in pamaccess Leads t...

Moderate: python3.11-PyMySQL security update

This package contains a pure-Python MySQL client library. The goal of PyMySQL is to be a drop-in replacement for MySQLdb and work on CPython, PyPy, IronPython and Jython. Security Fixes: python-pymysql: SQL injection if used with untrusted JSON input CVE-2024-36039 For more details about the...

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 container or using the instructions in a...

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 various windowing systems. Security Fixes:...

Moderate: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: golang-fips: Golang FIPS zeroed buffer CVE-2024-9355 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in t...

Important: postgresql:15 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL relation replacement during pgdump executes arbitrary SQL CVE-2024-7348 postgresql: PostgreSQL pgstatsext and pgstatsextexprs lack authorization checks CVE-2024-4317 For more detail...

Important: postgresql:15 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL relation replacement during pgdump executes arbitrary SQL CVE-2024-7348 postgresql: PostgreSQL pgstatsext and pgstatsextexprs lack authorization checks CVE-2024-4317 For more detail...

Moderate: poppler security update

Poppler is a Portable Document Format PDF rendering library, used by applications such as Evince. Security Fixes: poppler: pdfinfo: crash in broken documents when using -dests parameter CVE-2024-6239 For more details about the security issues, including the impact, a CVSS score, acknowledgments,...

Moderate: gstreamer1-plugins-base security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins. Security Fixes: gstreamer-plugins-base: heap overwrite in subtitle parsing CVE-2023-37328 For more details...

Moderate: gstreamer1-plugins-base security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a collection of well-maintained base plug-ins. Security Fixes: gstreamer-plugins-base: heap overwrite in subtitle parsing CVE-2023-37328 For more details...

Moderate: apr security update

The Apache Portable Runtime APR is a portability library used by the Apache HTTP Server and other projects. It provides a free library of C data structures and routines. Security Fixes: apr: integer overflow/wraparound in aprencode CVE-2022-24963 For more details about the security issues,...

Moderate: xorg-x11-server-Xwayland security and bug fix update

Xwayland is an X server for running X clients under Wayland. Security Fixes: xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability CVE-2023-1393 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and othe...

Moderate: librabbitmq security update

The librabbitmq packages provide an Advanced Message Queuing Protocol AMQP client library that allows you to communicate with AMQP servers using protocol version 0-9-1. Security Fixes: rabbitmq-c/librabbitmq: Insecure credentials submission CVE-2023-35789 For more details about the security issue...

Important: libvpx security update

The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec, commonly used with the WebM multimedia container file format. Security Fixes: libvpx: Heap buffer overflow in vp8 encoding in libvpx CVE-2023-5217 libvpx: crash related to VP9 encoding in libvp...

Important: c-ares security update

The c-ares C library defines asynchronous DNS Domain Name System requests and provides name resolving API. Security Fixes: c-ares: 0-byte UDP payload Denial of Service CVE-2023-32067 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 102.11.0. Security Fixes: Mozilla: Browser prompts could have been obscured by popups CVE-2023-32205 Mozilla: Crash in RLBox Expat driver CVE-2023-32206 Mozilla: Potential permissions reques...

Moderate: tigervnc security and bug fix update

Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients...

Important: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: webpack: avoid cross-realm objects CVE-2023-28154 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information,...

Moderate: libtasn1 security update

A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and Distinguished Encoding Rules DER, as per X.690 encoding and decoding functions. Security Fixes: libtasn1: Out-of-bound access in ETYPEOK CVE-2021-46848...

Important: varnish:6 security update

Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up. Security Fixes: varnish: Request Forgery Vulnerability CVE-2022-45060 For more details about th...

Moderate: fribidi security update

FriBidi is a library to handle bidirectional scripts for example Hebrew, Arabic, so that the display is done in the proper way, while the text data itself is always written in logical order. Security Fixes: fribidi: Stack based buffer overflow CVE-2022-25308 fribidi: Heap-buffer-overflow in...

java-11-openjdk bug fix and enhancement update

This erratum reinstates changes made to java-11-openjdk in AlmaLinux 8.6 GA. The original builds for AlmaLinux 8.6 GA will have been superseded by newer binaries released as part of the April 2022 security update for AlmaLinux 8.5. For detailed information on changes in this release, see the...

rhel-system-roles bug fix and enhancement update

The rhel-system-roles package includes a collection of Ansible roles and modules that provide a stable and consistent configuration interface for managing multiple versions of AlmaLinux. Bug Fixes and Enhancements: Tlog role - Enabling session recording configuration does not work due to RHEL9 SS...