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AlmaLinux Security Advisories

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

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  • Medium max 5.6

    Moderate: microcode_ctl security update

    The microcode_ctl packages provide microcode updates for Intel and AMD processors. Security Fix(es): * microcode_ctl: From CVEorg collector (CVE-2024-28956) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and…

    first Jul 14, 2025
  • Medium max 8.8
    ALSA-2021:4356 45 CVEs

    Moderate: 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: out-of-bounds reads in pinctrl subsystem (CVE-2020-0427) * kernel: Improper input validation in some Intel(R) Ethernet E810 Adapter drivers (CVE-…

    first Nov 9, 2021
  • Medium max 9.8
    ALSA-2020:1644 12 CVEs

    Moderate: pki-core:10.6 and pki-deps:10.6 security, bug fix, and enhancement update

    The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System. Security Fix(es): * jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig (CVE-2019-14540) * jackson-databind: Serialization g…

    first Apr 28, 2020
  • High max 7.5

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

    The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Security Fix(es): * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using HEADERS frames resul…

    first Dec 17, 2019
  • High max 8.8
    ALSA-2026:42088 24 CVEs

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * Mozilla: Arbitrary JavaScript execution in PDF.js (CVE-2024-4367) * webkitgtk: webkitgtk: Maliciously crafted web content may cause unexpected process c…

    first Jul 20, 2026
  • High max 8.8

    Important: postgresql:15 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: PostgreSQL: Credential recovery via covert timing channel in MD5 password comparison (CVE-2026-6478) * postgresql: integer overflow can cause an und…

    first Jun 16, 2026
  • Medium max 8.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: cifs: fix double free race when mount fails in cifs_get_root() (CVE-2022-48919) * kernel: security/keys: fix slab-out-of-bounds in key_task_permi…

    first Jun 25, 2025
  • Medium max 9.8

    Moderate: 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: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (CVE-2025-38724)…

    first Dec 1, 2025
  • Medium max 9.8
    ALSA-2024:3627 53 CVEs

    Moderate: kernel-rt security and bug fix 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: Marvin vulnerability side-channel leakage in the RSA decryption operation (CVE-2023-6240…

    first Jun 5, 2024
  • High max 9.8

    Important: python-pillow security update

    The python-pillow packages contain a Python image processing library that provides extensive file format support, an efficient internal representation, and powerful image-processing capabilities. Security Fix(es): * python-pillow: PIL.ImageMath.eval allows ev…

    first Feb 22, 2022
  • Medium max 7.8
    ALSA-2020:4431 46 CVEs

    Moderate: 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: use after free in the video driver leads to local privilege escalation (CVE-2019-9458) * kernel: use-after-free in drivers/bluetooth/hci_ldisc.c …

    first Nov 3, 2020
  • High max 9.1
    ALSA-2026:86203 15 CVEs

    Important: go-toolset:rhel8 security, bug fix, and enhancement update

    Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * net/[http:](http:) golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667) * crypto/tls: golang: crypto/tls…

    first Oct 20, 2026
  • High max 7.7
    ALSA-2026:41947 16 CVEs

    Important: nodejs:22 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. Security Fix(es): * ip-address: ip-address: Cross-site scripting via improper HTML escaping of untrusted input (CVE-2026-423…

    first Jul 20, 2026
  • High max 9.6

    Important: go-toolset:rhel8 security, bug fix, and enhancement update

    Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fix(es): * golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821) *…

    first Jul 13, 2026
  • High max 9.8
    ALSA-2026:21706 19 CVEs

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981) * kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (CVE-2025-6…

    first May 28, 2026
  • High max 8.8
    ALSA-2026:19666 3 CVEs 1 exploited

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: "Fragnesia" is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation (LPE) vulnerability in the Linux kerne…

    first May 20, 2026
  • Medium max 7.5

    Moderate: ruby:3.3 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): * resolv: Denial of Service in resolv gem (CVE-2025-24294) * rexml: REXML denial of servic…

    first Dec 10, 2025
  • High max 9.8
    ALSA-2024:5101 160 CVEs 1 exploited

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: powerpc: Fix access beyond end of drmem array (CVE-2023-52451) * kernel: efivarfs: force RO when remounting if SetVariable is not supported (CVE-…

    first Aug 8, 2024
  • Medium max 7.5

    Moderate: 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 (18.14.2). Security Fix(es): * glob-parent: Re…

    first Apr 4, 2023
  • High max 8.8

    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): * psgo: Privilege escalation in 'podman top' (CVE-2022-1227) * prometheus/client_golang: Denial of service using InstrumentHand…

    first May 10, 2022
  • Medium max 7.8
    ALSA-2021:4162 11 CVEs

    Moderate: python38:3.8 and python38-devel:3.8 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 Nov 9, 2021
  • Medium max 8.8
    ALSA-2021:1586 12 CVEs 1 exploited

    Moderate: GNOME security, bug fix, and enhancement update

    GNOME is the default desktop environment of AlmaLinux. The following packages have been upgraded to a later upstream version: accountsservice (0.6.55), webkit2gtk3 (2.30.4). (BZ#1846376, BZ#1883304) Security Fix(es): * webkitgtk: type confusion may lead to ar…

    first May 18, 2021
  • Medium

    Moderate: gnupg2 security, bug fix, and enhancement 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. The following packages have been upgraded to a later upstream version: gnupg2 (2.2.20). (BZ#1663944) Security Fix(…

    first Nov 3, 2020
  • 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: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370) * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-202…

    first Sep 23, 2026
  • High max 7.5
    ALSA-2026:62219 10 CVEs

    Important: nodejs:22 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: Node.js: Unauthorized filesystem access due to Permission Model enforcement flaw (CVE-2026-58043…

    first Sep 1, 2026
  • High max 9.8

    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 Jul 13, 2026
  • High max 9.8
    ALSA-2026:13537 26 CVEs 1 exploited

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS (CVE-2026-6772) * firefox: thunderbird: Use-after-free in the JavaScript Engine component …

    first May 4, 2026
  • Medium max 9.8

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (CVE-2025-38724) * kernel: smb: client: fix race with concurrent opens in…

    first Dec 1, 2025
  • High max 8.8

    Important: postgresql:16 security update

    PostgreSQL is an advanced object-relational database management system (DBMS). Security Fix(es): * postgresql: PostgreSQL executes arbitrary code in restore operation (CVE-2025-8715) * postgresql: PostgreSQL code execution in restore operation (CVE-2025-8714)…

    first Aug 28, 2025
  • High max 7.8

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: i40e: fix race condition by adding filter's intermediate sync state (CVE-2024-53088) * kernel: mptcp: cope racing subflow creation in mptcp_rcv_s…

    first Jan 8, 2025
  • High max 8.6

    Important: cups-filters security update

    The cups-filters package contains back ends, filters, and other software that was once part of the core Common UNIX Printing System (CUPS) distribution but is now maintained independently. Security Fix(es): * cups-browsed: cups-browsed binds on UDP INADDR_ANY…

    first Oct 1, 2024
  • High max 10.0
    ALSA-2024:7000 145 CVEs

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): CVE-2023-6040 CVE-2024-26595 CVE-2024-26600 CVE-2021-46984 CVE-2023-52478 CVE-2023-52476 CVE-2023-52522 CVE-2021-47101 CVE-2021-47097 CVE-2023-52605 CVE-20…

    first Sep 24, 2024
  • High
    ALSA-2019:2511 99 CVEs

    Important: mysql:8.0 security update

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs. The following packages have been upgraded to a later upstream version: mysql (8.0.17). Security Fix(es): * mysql: Server: Repl…

    first Aug 15, 2019
  • High max 8.8
    ALSA-2026:19664 3 CVEs 1 exploited

    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: "Fragnesia" is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Pr…

    first May 20, 2026
  • High max 8.8
    ALSA-2025:22789 21 CVEs 1 exploited

    Important: webkit2gtk3 security update

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fix(es): * webkit: WebKitGTK / WPE WebKit: Out-of-bounds read and integer underflow vulnerability leading to DoS (CVE-2025-13502) * webkitgtk: Processing malicious…

    first Dec 8, 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 19, 2025
  • High max 7.8

    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 Fix(es): * linux-pam: Linux-pam directory Traversal (CVE-2025-6020) For more details about the …

    first Aug 26, 2025
  • High max 9.8

    Important: thunderbird security update

    Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fix(es): * thunderbird: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links (CVE-2025-5986) For more details about the security issue(s), includ…

    first Jul 2, 2025
  • High max 9.8
    ALSA-2024:4211 63 CVEs

    Important: kernel security and bug fix update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555) * kernel:TCP-spoofed ghost ACKs and leak leak in…

    first Jul 2, 2024
  • Medium max 9.8
    ALSA-2024:3618 59 CVEs

    Moderate: kernel update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation (CVE-2023-6240) * kernel: Information disclosure in vhost/vhost.c:vhost…

    first Jun 5, 2024