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AlmaLinux Security Advisories

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

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  • Medium max 6.5
    ALSA-2026:18683 10 CVEs

    Moderate: libssh security update

    libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fix(es): * libssh: Double Free Vulnerability in libssh Key Export Functions (CVE-2025-5351) * libssh: Use of uninitialized variable in …

    first May 19, 2026
  • Medium max 5.3

    Moderate: p11-kit security update

    The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files. Security Fix(es): * p11-kit: p11-kit: NULL derefer…

    first May 19, 2026
  • Medium max 7.5

    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) For more det…

    first May 18, 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 12, 2026
  • Medium max 7.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing (CVE-2025-38568) * kernel: ASoC: Intel: bytcr_rt5640: Fix invalid quirk inpu…

    first Feb 2, 2026
  • Medium max 5.5

    Moderate: systemd security update

    The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of …

    first May 5, 2026
  • Medium max 7.5

    Moderate: unbound security update

    The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es): * unbound: DNSBomb vulnerability (CVE-2024-33655) * unbound: Unbound domain hijacking via promiscuous records (CVE-2025-11411) For more details about t…

    first May 19, 2026
  • Medium max 7.7

    Moderate: 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 May 19, 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 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 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 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 5, 2026
  • Medium max 5.3

    Moderate: gcc-toolset-15-binutils security update

    Binutils is a collection of binary utilities, including ar (for creating, modifying and extracting from archives), as (a family of GNU assemblers), gprof (for displaying call graph profile data), ld (the GNU linker), nm (for listing symbols from object files)…

    first Jan 27, 2026
  • Medium max 7.5

    Moderate: curl security update

    The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fix(es): * curl: libcurl: Curl out of bounds read for cookie path (CVE-2025-9086) For more d…

    first Jan 27, 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 21, 2026
  • Medium max 5.9

    Moderate: postgresql 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 8.4

    Moderate: qt5-qtbase security update

    Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security Fix(es): * qt5: qt6: QtCore Assertion Failure Denial of Service (CVE-2025-5455) For more details about the sec…

    first Jun 24, 2025
  • Medium max 5.4

    Moderate: mod_proxy_cluster security update

    The mod_proxy_cluster module is a plugin for the Apache HTTP Server that provides load-balancer functionality. Security Fix(es): * mod_proxy_cluster: mod_proxy_cluster unauthorized MCMP requests (CVE-2024-10306) For more details about the security issue(s), i…

    first Jun 24, 2025
  • Medium max 6.5

    Moderate: iputils security update

    The iputils packages contain basic utilities for monitoring a network, including ping. Security Fix(es): * iputils: Signed Integer Overflow in Timestamp Multiplication in iputils ping (CVE-2025-47268) For more details about the security issue(s), including th…

    first Jun 24, 2025
  • Medium max 4.0

    Moderate: 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 Jun 24, 2025
  • Medium max 9.1

    Moderate: gvisor-tap-vsock security update

    A replacement for libslirp and VPNKit, written in pure Go. It is based on the network stack of gVisor. Compared to libslirp, gvisor-tap-vsock brings a configurable DNS server and dynamic port forwarding. Security Fix(es): * net/[http:](http:) Request smugglin…

    first Jun 17, 2025
  • Medium max 9.1

    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): * net/[http:](http:) Request smuggling due to acceptance of invalid chunked data in net/h…

    first Jun 17, 2025
  • Medium max 9.1

    Moderate: 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 …

    first Jun 17, 2025
  • Medium max 9.1

    Moderate: 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/[http:](http:) Request smuggling due to acceptan…

    first Jun 16, 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
  • Medium max 7.8

    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 Jun 9, 2025
  • Medium max 7.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Use after Free in gru_set_context_option leading to kernel panic (CVE-2022-3424) * kernel: ndisc: use RCU protection in ndisc_alloc_skb() (CVE-20…

    first Jun 2, 2025
  • Medium max 9.1

    Moderate: 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): * net/[http:](http:) Request smuggling due to acc…

    first Jun 17, 2025
  • Medium max 9.1

    Moderate: golang security update

    The golang packages provide the Go programming language compiler. Security Fix(es): * net/[http:](http:) Request smuggling due to acceptance of invalid chunked data in net/http (CVE-2025-22871) For more details about the security issue(s), including the impac…

    first Jun 4, 2025
  • Medium max 8.4

    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: dangling pointer in gdev_prn_op…

    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 7.1

    Moderate: nginx 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: Memory corruption in the ngx_http_mp4_module (CVE-2022-41741) * nginx: Memory disclosure in th…

    first May 13, 2025
  • Medium max 6.6

    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): * go-jose: Go JOSE's Parsing Vulnerable to Denial of Service (CVE-2025-27144) For more de…

    first May 13, 2025
  • Medium max 4.9

    Moderate: 389-ds-base security update

    389 Directory Server is an LDAP version 3 (LDAPv3) compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration. Security Fix(es): * 389-ds-base: null pointer derefere…

    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
  • Medium max 5.3

    Moderate: perl-Module-ScanDeps security update

    This module scans potential modules used by perl programs and returns a hash reference. Its keys are the module names as they appear in %INC (e.g. Test/More.pm). The values are hash references. Security Fix(es): * module-scandeps: local privilege escalation v…

    first May 13, 2025
  • Medium max 6.3

    Moderate: python3.12-cryptography 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 13, 2025
  • Medium max 6.3

    Moderate: keylime-agent-rust security update

    Rust agent for Keylime Security Fix(es): * rust-openssl: rust openssl ssl::select_next_proto use after free (CVE-2025-24898) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refe…

    first May 13, 2025
  • Medium max 5.6

    Moderate: openjpeg2 security update

    OpenJPEG is an open source library for reading and writing image files in JPEG2000 format. Security Fix(es): * openjpeg: heap buffer overflow in bin/common/color.c (CVE-2024-56826) * openjpeg: heap buffer overflow in lib/openjp2/j2k.c (CVE-2024-56827) For mor…

    first May 13, 2025