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AlmaLinux Security Advisories

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

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  • High max 8.1

    Important: ruby 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): * erb: ERB: Arbitrary code execution via deserialization bypass (CVE-2026-41316) For more …

    first May 18, 2026
  • High max 9.8
    ALSA-2026:1690 19 CVEs

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Linux kernel: irqchip/gic-v2m use-after-free vulnerability (CVE-2025-37819) * kernel: RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_regis…

    first Feb 2, 2026
  • High max 8.8

    Important: apache-commons-beanutils security update

    The Apache Commons BeanUtils library provides utility methods for accessing and modifying properties of arbitrary JavaBeans. Security Fix(es): * commons-beanutils: Apache Commons BeanUtils: PropertyUtilsBean does not suppresses an enum's declaredClass propert…

    first Jun 17, 2025
  • High max 7.5

    Important: nodejs22 security update

    Node.js is a platform built on Chrome's JavaScript runtime \ for easily building fast, scalable network applications. \ Node.js uses an event-driven, non-blocking I/O model that \ makes it lightweight and efficient, perfect for data-intensive \ real-time appl…

    first Jun 4, 2025
  • High max 8.2

    Important: keylime security update

    Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution. Security Fix(es): * keylime: Keylime: Registrar allows identity takeover via duplicate UUID registration (CVE-2025-13609) For more details about the sec…

    first Dec 15, 2025
  • High max 9.8

    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 Dec 10, 2025
  • 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 Jan 26, 2026
  • 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: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285) For more details about the security issue(s), including the impa…

    first Jan 19, 2026
  • High max 8.3

    Important: httpd security update

    The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: Apache HTTP Server: CGI environment variable override (CVE-2025-65082) * httpd: Apache HTTP Server: mod_userdir+suexec bypass via A…

    first Dec 22, 2025
  • High max 9.8

    Important: tomcat security update

    Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * tomcat: Apache Tomcat: Bypass of rules in Rewrite Valve (CVE-2025-31651) * tomcat: org.apache.tomcat/tomcat-catalina: Apache Tomcat: Denial …

    first Dec 10, 2025
  • High max 7.3

    Important: 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): * runc: container escape and denial of service du…

    first Nov 13, 2025
  • High max 9.8
    ALSA-2025:12662 11 CVEs

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: padata: fix UAF in padata_reorder (CVE-2025-21727) * kernel: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() (CVE-2025-21928) …

    first Aug 4, 2025
  • High max 8.6
    ALSA-2025:11533 7 CVEs 1 exploited

    Important: 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 Jul 22, 2025
  • High max 9.8

    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 Jul 16, 2025
  • High max 8.3

    Important: 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): * podman: podman missing TLS verification (CVE-20…

    first Jul 8, 2025
  • High max 7.8
    ALSA-2025:15662 1 CVE 1 exploited

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (CVE-2025-38352) For more details about the security issue…

    first Sep 11, 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: exfat: fix random stack corruption after get_block (CVE-2025-22036) For more details about the security issue(s), including the impact, a CVSS sc…

    first Jul 14, 2025
  • High max 8.8

    Important: cloud-init security update

    The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to retrieve and install SSH keys, and to let the user run various scripts. Security Fix(es): * cloud-init: Cloud init …

    first Jul 14, 2025
  • High max 8.6

    Important: kernel security update

    The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: ipv6: mcast: extend RCU protection in igmp6_send() (CVE-2025-21759) * kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA …

    first Jul 7, 2025
  • High max 9.4

    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 Jul 1, 2025
  • High max 7.5

    Important: kea security update

    DHCP implementation from Internet Systems Consortium, Inc. that features fully functional DHCPv4, DHCPv6 and Dynamic DNS servers. Both DHCP servers fully support server discovery, address assignment, renewal, rebinding and release. The DHCPv6 server supports …

    first Nov 11, 2025
  • High max 7.5

    Important: pcs security update

    The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fix(es): * rubygem-rack: Rack QueryParser has an unsafe default allowing params_limit bypass via semicolon-separated parameters (CVE-2025-59830) * …

    first Nov 11, 2025
  • High max 8.8

    Important: sssd security update

    The System Security Services Daemon (SSSD) service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch (NSS) and the Pluggable Authentication Modules (PAM) interfaces toward …

    first Nov 11, 2025
  • High max 8.6

    Important: bind security update

    The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS …

    first Nov 6, 2025
  • High max 8.1

    Important: 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): * podman: Podman kube play command may overwrite …

    first Sep 16, 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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