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AlmaLinux Security Advisories

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

6,444 results · Feed

  • Medium max 7.5
    ALSA-2025:15699 53 CVEs

    Moderate: mysql-selinux and mysql8.4 security update

    MySQL is a multi-user, multi-threaded SQL database server. MySQL is a client/server implementation consisting of a server daemon (mysqld) and many different client programs and libraries. The base package contains the standard MySQL client programs and generi…

    first Sep 11, 2025
  • 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: udp: Fix memory accounting leak. (CVE-2025-22058) * kernel: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (CVE-2025-37823) * kernel:…

    first Sep 2, 2025
  • Medium max 7.5

    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 Sep 2, 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: net_sched: ets: Fix double list add in class with netem as child qdisc (CVE-2025-37914) * kernel: i40e: fix MMIO write access to an invalid page …

    first Aug 25, 2025
  • High max 7.5

    Important: tomcat9 security update

    Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies. The Java Servlet and JavaServer Pages specifications are developed by Sun under the Java Community Process. Tomcat is…

    first Aug 20, 2025
  • 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: bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type() (CVE-2025-21867) * kernel: net: fix udp gso skb_segment after pull from frag_list (…

    first Aug 18, 2025
  • Medium max 5.3

    Moderate: python-requests 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 Aug 11, 2025
  • Medium max 5.9

    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 Aug 6, 2025
  • High max 9.1

    Important: ipa security update

    AlmaLinux Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments. Security Fix(es): * FreeIPA: idm: Privilege escalation from host to domain admin…

    first Nov 11, 2025
  • 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: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (CVE-2025-38351) * kernel: sunrpc: fix client side handling of tls alerts (CVE…

    first Oct 20, 2025
  • High max 7.5

    Important: libsoup3 security update

    Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages. libsoup uses the Glib main loop and is des…

    first Oct 15, 2025
  • Medium max 4.1

    Moderate: vim security update

    Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: Vim path traversal (CVE-2025-53906) * vim: Vim path traversial (CVE-2025-53905) For more details about the security issue(s), including the impact, a CVSS score, a…

    first Oct 14, 2025
  • Medium max 9.8
    ALSA-2025:16904 6 CVEs 1 exploited

    Moderate: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396) * kernel: smb: client: fix use-after-free in cifs_oplock_…

    first Sep 29, 2025
  • Medium max 6.7

    Moderate: grub2 security update

    The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware de…

    first Sep 18, 2025
  • High max 8.0

    Important: 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: Null Pointer Dereference in CUPS ipp_read_io() Leading to Remote DoS (CVE-2025-58364) * cups: Authentication By…

    first Sep 11, 2025
  • Medium max 9.1

    Moderate: httpd security update

    The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: insufficient escaping of user-supplied data in mod_ssl (CVE-2024-47252) * httpd: mod_ssl: access control bypass by trusted clients …

    first Sep 2, 2025
  • High max 7.4

    Important: java-11-openjdk security update

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147) * OpenJDK: potential UTF8 size ov…

    first Jul 16, 2024
  • Medium max 3.7

    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 Fix(es): * OpenJDK: long Exception message leading to crash (8319851) (CVE-2024-21011) * OpenJDK: integer overflow in C1 co…

    first Apr 18, 2024
  • High max 8.2
    ALSA-2026:9689 14 CVEs

    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 Fix(es): * JDK: Enhance crypto algorithm support (CVE-2026-22007) * JDK: Improve Kerberos credentialing (CVE-2026-22013) * JDK: …

    first Apr 23, 2026
  • High max 8.2
    ALSA-2026:9686 14 CVEs

    Important: 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 Fix(es): * JDK: Enhance crypto algorithm support (CVE-2026-22007) * JDK: Improve Kerberos credentialing (CVE-2026-22013) * …

    first Apr 23, 2026
  • Medium max 4.8

    Moderate: 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 Fix(es): * giflib: Heap-Buffer Overflow during Image Saving in DumpScreen2RGB Function (CVE-2023-48161) * JDK: Array index…

    first Oct 16, 2024
  • High max 7.4

    Important: java-21-openjdk security update

    The java-21-openjdk packages provide the OpenJDK 21 Java Runtime Environment and the OpenJDK 21 Java Software Development Kit. Security Fix(es): * OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147) * OpenJDK: potential UTF8 size ov…

    first Jul 17, 2024
  • High max 7.4

    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 Fix(es): * OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147) * OpenJDK: potential UTF8 size o…

    first Jul 17, 2024
  • High max 8.2
    ALSA-2026:9683 13 CVEs

    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 Fix(es): * JDK: Enhance crypto algorithm support (CVE-2026-22007) * JDK: Improve Kerberos credentialing (CVE-2026-22013) *…

    first Apr 23, 2026
  • High max 7.5
    ALSA-2026:42877 10 CVEs

    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 Fix(es): * JDK: Enhance TLS certificate handling (CVE-2026-46968) * JDK: Enhance JPEG handling (CVE-2026-47010) * JDK: Enh…

    first Jul 23, 2026
  • High max 7.5

    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 Fix(es): * JDK: Improve JMX connections (CVE-2026-21925) * JDK: Improve HttpServer Request handling (CVE-2026-21933) * JDK…

    first Jan 26, 2026
  • High max 7.5

    Important: 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 Fix(es): * JDK: Improve JMX connections (CVE-2026-21925) * JDK: Improve HttpServer Request handling (CVE-2026-21933) * JDK:…

    first Jan 22, 2026
  • Medium max 7.5

    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 Fix(es): * JDK: Enhance Path Factories (CVE-2025-53066) * JDK: Enhance Certificate Handling (CVE-2025-53057) Bug Fix(es): *…

    first Oct 22, 2025
  • Medium max 4.8

    Moderate: java-21-openjdk security update

    The OpenJDK 21 runtime environment. Security Fix(es): * giflib: Heap-Buffer Overflow during Image Saving in DumpScreen2RGB Function (CVE-2023-48161) * JDK: Array indexing integer overflow (8328544) (CVE-2024-21210) * JDK: HTTP client improper handling of maxH…

    first Oct 16, 2024
  • Medium max 4.8

    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 Fix(es): * giflib: Heap-Buffer Overflow during Image Saving in DumpScreen2RGB Function (CVE-2023-48161) * JDK: Array indexi…

    first Oct 16, 2024
  • High max 7.5

    Important: 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 Fix(es): * JDK: Enhance TLS certificate handling (CVE-2026-46968) * JDK: Improve DTLS handshaking (CVE-2026-46917) * JDK: E…

    first Jul 22, 2026
  • High max 7.5

    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 Fix(es): * JDK: Improve JMX connections (CVE-2026-21925) * JDK: Improve HttpServer Request handling (CVE-2026-21933) * JDK: Enha…

    first Jan 22, 2026
  • Medium max 7.5

    Moderate: 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 Fix(es): * JDK: Enhance Path Factories (CVE-2025-53066) * JDK: Enhance Certificate Handling (CVE-2025-53057) * JDK: Enhance Stri…

    first Oct 22, 2025
  • Medium max 7.5

    Moderate: 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 Fix(es): * JDK: Enhance Path Factories (CVE-2025-53066) * JDK: Enhance Certificate Handling (CVE-2025-53057) Bug Fix(es): …

    first Oct 22, 2025
  • High max 7.4

    Important: 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 Fix(es): * OpenJDK: RangeCheckElimination array index overflow (8323231) (CVE-2024-21147) * OpenJDK: potential UTF8 size ov…

    first Jul 17, 2024
  • High max 7.4

    Important: java-1.8.0-openjdk security and bug fix update

    The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit. Security Fix(es): * OpenJDK: array out-of-bounds access due to missing range check in C1 compiler (8314468) (CVE-2024-20918) * Open…

    first Jan 17, 2024
  • Medium max 4.8

    Moderate: java-11-openjdk security update

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * giflib: Heap-Buffer Overflow during Image Saving in DumpScreen2RGB Function (CVE-2023-48161) * JDK: Array indexi…

    first Oct 16, 2024
  • Medium max 3.7

    Moderate: java-11-openjdk security update

    The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * OpenJDK: long Exception message leading to crash (8319851) (CVE-2024-21011) * OpenJDK: integer overflow in C1 co…

    first Apr 22, 2024
  • High max 10.0

    Important: mariadb:10.11 security, bug fix, and enhancement update

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security Fix(es): * mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd (CVE-2026-49261) Bug Fix(es) and Enhancement(s): * [AlmaLinux8][tracke…

    first Jun 30, 2026
  • High max 9.8
    ALSA-2026:21745 19 CVEs

    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: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981) * kernel: ima: don't clear IMA_DIGSI…

    first May 28, 2026