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AlmaLinux Security Advisories

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

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  • High max 7.5

    Important: go-toolset:rhel8 security update

    Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads (CVE-2024-1394) For more details about the security …

    first Mar 21, 2024
  • High max 7.5
    ALSA-2024:1444 2 CVEs 1 exploited

    Important: nodejs:16 security update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fix(es): * nodejs: reading unprocessed HTTP request with unbounded chunk extension allows DoS attacks (CVE-2024-220…

    first Mar 20, 2024
  • High max 8.6

    Important: squid:4 security update

    Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: denial of service in HTTP header parser (CVE-2024-25617) * squid: Denial of Service in HTTP Chunked Decoding (CVE-2024-…

    first Mar 19, 2024
  • High max 7.5

    Important: dnsmasq security update

    The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server. Security Fix(es): * dnsmasq: bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator (CVE-2023-50387) * dnsmasq:…

    first Mar 14, 2024
  • High max 8.6

    Important: 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 Fix(es): * gstreamer1-plugins-base: GStreamer has a stack-buf…

    first Dec 18, 2024
  • High max 8.6

    Important: gstreamer1-plugins-good security update

    GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fix(es): * gstreamer1-pl…

    first Dec 17, 2024
  • High max 8.7

    Important: 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 Dec 12, 2024
  • High max 8.4

    Important: python36:3.6 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 Dec 11, 2024
  • High max 6.6

    Important: ruby:2.5 security update

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fix(es): * rexml: REXML ReDoS vulnerability (CVE-2024-49761) For more details about the security is…

    first Dec 5, 2024
  • High max 6.6

    Important: ruby:3.1 security update

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fix(es): * rexml: REXML ReDoS vulnerability (CVE-2024-49761) For more details about the security is…

    first Dec 5, 2024
  • High max 8.8

    Important: postgresql:16 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: PostgreSQL SET ROLE, SET SESSION AUTHORIZATION reset to wrong user ID (CVE-2024-10978) * postgresql: PostgreSQL PL/Perl environment variable changes…

    first Dec 5, 2024
  • High max 9.8

    Important: nodejs:18 security, bug fix, and enhancement update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (18). (BZ#2234409) Security Fix(es): * nodejs:…

    first Sep 26, 2023
  • High max 9.8

    Important: nodejs:16 security, bug fix, and enhancement update

    Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: nodejs (16). (BZ#2233891) Security Fix(es): * nodejs:…

    first Sep 26, 2023
  • High max 7.1

    Important: open-vm-tools security update

    The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Security Fix(es): * open-vm-tools: SAML…

    first Sep 20, 2023
  • High max 7.8

    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: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090) * kernel: UAF in nftables when nft_set_lookup_global triggered after handli…

    first Sep 19, 2023
  • High max 8.9

    Important: libXrender security update

    X.Org X11 libXrender runtime library Security Fix(es): * libXrender: libXrender: Code injection via heap overflow in RenderQueryPictFormats (CVE-2026-88807) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and…

    first Oct 27, 2026
  • High max 9.8
    ALSA-2026:90913 43 CVEs

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics component (CVE-2026-92035) * firefox: thunderbird: Use-after-free in the Graphics: Can…

    first Oct 27, 2026
  • High max 7.5

    Important: pki-deps:10.6 security update

    The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System. Security Fix(es): * com.fasterxml.jackson.core/jackson-core: Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed tok…

    first Oct 27, 2026
  • High max 7.8

    Important: emacs security update

    GNU Emacs is a powerful, customizable, self-documenting text editor. It provides special code editing features, a scripting language (elisp), and the capability to read e-mail and news. Security Fix(es): * emacs: Emacs: arbitrary code execution in Flymake mod…

    first Oct 27, 2026
  • High max 8.9

    Important: python-urllib3 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 Oct 27, 2026
  • High max 9.2
    ALSA-2026:90501 1 CVE 1 exploited

    Important: brotli security update

    Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available g…

    first Oct 26, 2026
  • High max 7.5

    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 Oct 26, 2026
  • High max 7.1

    Important: flatpak security update

    Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es): * flatpak: flatpak: Arbitrary file deletion in root context via path traversal in deploy directory export/bin (CVE-2026-97023) * flatpak: fl…

    first Oct 26, 2026
  • High max 7.5

    Important: container-tools:rhel8 security, bug fix, and enhancement update

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * net/[http:](http:) golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) * crypto/x509: golang: c…

    first Oct 26, 2026
  • High max 8.5

    Important: xorg-x11-server security update

    X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon. Security Fix(es): * xorg-x11-server: xorg-x11-server: Arbitrary code execution via use-…

    first Oct 26, 2026
  • High max 7.5

    Important: libX11 security update

    The libX11 packages contain the core X11 protocol client library. Security Fix(es): * libX11: libX11: Heap-based buffer overflow via malicious X server (CVE-2026-88806) For more details about the security issue(s), including the impact, a CVSS score, acknowle…

    first Oct 26, 2026
  • High max 7.5

    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 Apr 20, 2026
  • High max 9.8
    ALSA-2026:89083 13 CVEs

    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: tcp: restrict SO_ATTACH_FILTER to priv users (CVE-2026-53236) * kernel: fuse: re-lock request before replacing page cache folio (CVE-2026-53388) …

    first Oct 24, 2026
  • High max 9.8
    ALSA-2026:89082 14 CVEs

    Important: kernel-rt security, bug fix, and enhancement 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: tcp: restrict SO_ATTACH_FILTER to priv users (CVE-2026-53236) * kernel: fuse: re-lock re…

    first Oct 24, 2026
  • High max 8.4

    Important: OpenEXR security update

    OpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic for use in computer imaging applications. This package contains libraries and sample applications for handling the format. Security Fix(es): * openexr: OpenEXR: Arbi…

    first Apr 20, 2026
  • 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 9.1
    ALSA-2026:88352 38 CVEs

    Important: java-17-openjdk security update for AlmaLinux 8

    The java-17-openjdk packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit. Security Fix(es): * JDK: Enhance PKCS5 padding (CVE-2026-83374) * JDK: Enhance TLS certificate handling (CVE-2026-83376) * JDK: Enha…

    first Oct 27, 2026
  • High max 8.5

    Important: flute, libbase, libfonts, libformula, liblayout, libloader, libreoffice, librepository, libserializer, pentaho-libxml, pentaho-reporting-flow-engine, and sac security, bug fix, and enhancement update

    SAC is a standard interface for CSS parsers, intended to work with CSS1, CSS2, CSS3 and other CSS derived languages. Security Fix(es): * libreoffice: heap buffer overflow in PDF import stream handling (CVE-2026-63274) * libreoffice: stack buffer overflow in C…

    first Oct 22, 2026
  • High max 8.8

    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: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114) * kernel: fuse: re-lo…

    first Oct 21, 2026
  • High max 9.2
    ALSA-2026:87080 12 CVEs 2 exploited

    Important: php:7.4 security update

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: php: Out-of-bounds read via empty HTTP redirect Location header (CVE-2026-93682) * php: PHP: Archive entry injection via integer overflow in TAR par…

    first Oct 21, 2026
  • High max 9.2
    ALSA-2026:87073 3 CVEs 2 exploited

    Important: php:8.2 security update

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * php: php: Denial of Service via unbounded recursion in SOAP parser (CVE-2026-91765) * php: OOM bailout during request parsing leads to memory corruption …

    first Oct 21, 2026
  • High max 8.5

    Important: xorg-x11-server-Xwayland security update

    Xwayland is an X server for running X clients under Wayland. Security Fix(es): * xorg-x11-server: xorg-x11-server: Arbitrary code execution via use-after-free in passive grab handling (CVE-2026-93516) * xorg-x11-server: xorg-x11-server: Privilege escalation v…

    first Oct 21, 2026
  • High max 7.8

    Important: librsvg2 security update

    The librsvg2 packages provide a Scalable Vector Graphics (SVG) library based on the libart library. Security Fix(es): * librsvg: Use-after-free when XML includes have duplicated entities (CVE-2026-96889,RUSTSEC-2026-0305) For more details about the security i…

    first Oct 21, 2026
  • High max 8.2

    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: heap buffer overflow in CMS key unwrapping (CVE-202…

    first Oct 20, 2026
  • High max 6.2

    Important: perl-DBI:1.641 security update

    The perl-DBI package provides the standard database interface module for the Perl programming language. It implements a database-independent interface, meaning it defines a consistent set of methods, variables, and conventions for database operations. Securit…

    first Oct 20, 2026