RLSA-2026:79281 Moderate: glibc security, bug fix, and enhancement 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 function correctly. Security Fixes: glibc:...

RLSA-2026:80498 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

RLSA-2026:80817 Important: rsyslog security update

The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format. Security Fixes: rsyslog: A configuration-dependent issue in rsyslog's optional imptc...

RLSA-2026:76781 Moderate: glibc security, bug fix, and enhancement 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 function correctly. Security Fixes: glibc:...

RLSA-2026:82858 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 various windowing systems. Security Fixes:...

RLSA-2026:79122 Important: cjose security update

CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service CVE-2026-53938 For more details about the security issues, including the impact, a CVSS score, acknowledgment...

RLSA-2026:80511 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 Fixes: curl: curl: Cookie injection via malicious HTTP server using super cookies CVE-2026-8924 curl: curl: Information disclosure...

RLSA-2026:80504 Important: jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update

This is a multi-module project that contains Jackson-based JAX-RS providers for following data formats: JSON, Smile binary JSON, XML, CBOR another kind of binary JSON, YAML. Security Fixes: com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: CPU...

RLSA-2026:80663 Moderate: tftp security update

The Trivial File Transfer Protocol TFTP is typically used only for booting diskless workstations. The tftp packages include the tftp and tftp-server subpackages. The tftp subpackage provides the user interface for TFTP and the tftp-server subpackage provides the server. This allows users to...

RLSA-2026:80687 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

RLSA-2026:80506 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 Fixes: emacs: GNU Emacs: Heap over-read leading to information disclosure via crafted image CVE-2026-772...

RLSA-2026:81406 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: thermal: core: Fix thermal zone device registration error path CVE-2026-43332 kernel: macsec: fix replay protection at XPN lower-PN wrap CVE-2026-63925 kernel: i2c: stub: Reject I2C block...

RLSA-2026:80495 Important: flatpak-builder security update

Flatpak-builder is a tool for building flatpaks from sources. Security Fixes: flatpak-builder: Host code execution via git am hook execution in patch source extraction use-git-am CVE-2026-86320 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

RLSA-2026:80605 Critical: cjose security update

CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: OpenIDC/cjose uses all-zero Content Encryption Key for AES-CBC-HMAC JWE encryption CVE-2026-53939 For more details about the security issues, including the impact, a CVSS score,...

RLSA-2026:80510 Important: compat-openssl10 security update

The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries and is provided for compatibility with previous releases and software that does not support compilation with OpenSSL-1.1. Security Fixes: openssl:...

RLSA-2026:80675 Moderate: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation CVE-2026-86142 For more details about the security issues, including the impact, a CVSS...

RLSA-2026:79371 Important: dovecot security update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...

RLSA-2026:81532 Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...

RLSA-2026:82040 Important: 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 various windowing systems. Security Fixes:...

RLSA-2026:80514 Moderate: compat-openssl11 security update

The OpenSSL toolkit provides support for secure communications between machines. This version of OpenSSL package contains only the libraries from the 1.1.1 version and is provided for compatibility with previous releases. Security Fixes: openssl: heap buffer overflow in CMS key unwrapping...

RLSA-2026:82041 Important: 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 various windowing systems. Security Fixes:...

RLSA-2026:82015 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 Fixes: xorg-x11-server: xorg-x11-server: Privilege escalation via crafted RandR provider property requests...

RLSA-2026:81517 Important: gd security update

GD is an open source code library for the dynamic creation of images by programmers. GD creates PNG, JPEG, GIF, WebP, XPM, BMP images, among other formats. Security Fixes: libgd: buffer overflow when processing specially crafted GIF file CVE-2026-9672 For more details about the security issues,...

RLSA-2026:81613 Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...

RLSA-2026:80507 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 Fixes: emacs: GNU Emacs: Heap over-read leading to information disclosure via crafted image CVE-2026-772...

RLSA-2026:80497 Important: flatpak security update

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: Flatpak: Arbitrary code execution via missing symlink protection CVE-2026-90616 flatpak: flatpak: Arbitrary write access as root via extra-data extraction CVE-2026-96275...

RLSA-2026:81522 Important: pcre2 security update

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl. Security Fixes: pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular...

RLSA-2026:81552 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/xe/uapi: Reject cohnone PAT index for CPU cached memory in madvise CVE-2026-46309 kernel: macsec: fix replay protection at XPN lower-PN wrap CVE-2026-63925 kernel: bpf: Support for...

RLSA-2026:80973 Important: flatpak-builder security update

Flatpak-builder is a tool for building flatpaks from sources. Security Fixes: flatpak-builder: Host code execution via git am hook execution in patch source extraction use-git-am CVE-2026-86320 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

RLSA-2026:82345 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 Fixes: OpenEXR: OpenEXR: Out-of-bounds write vulnerability via crafted EX...

RLSA-2026:80664 Moderate: environment-modules security update

The environment-modules packages provide dynamic modification of user environment using module files. Each module file contains the information needed to configure the shell for an application. Once the package is initialized, the environment can be modified on a per-module basis using the "modul...

RLSA-2026:80496 Important: flatpak-builder security update

Flatpak-builder is a tool for building flatpaks from sources. Security Fixes: flatpak-builder: Host code execution via git am hook execution in patch source extraction use-git-am CVE-2026-86320 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

RLSA-2026:80512 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 Fixes: curl: curl: Proxy credential disclosure via redirects to unauthenticated proxies CVE-2026-6253 curl: libcurl: Authenticatio...

RLSA-2026:80825 Important: dovecot security update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...

RLSA-2026:82280 Moderate: tftp security update

The Trivial File Transfer Protocol TFTP is typically used only for booting diskless workstations. The tftp packages include the tftp and tftp-server subpackages. The tftp subpackage provides the user interface for TFTP and the tftp-server subpackage provides the server. This allows users to...

RLSA-2026:82806 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 Fixes: kernel: openvswitch: defer tunnel netdevput to RCU release CVE-2026-31678 kernel: ipv6: validate extension header length before copying to...

RLSA-2026:82013 Important: libreoffice security update

LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and...

RLSA-2026:80798 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 function correctly. Security Fixes: glibc: Fi...

RLSA-2026:82883 Important: hplip security, bug fix, and enhancement update

The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project HPLIP, which provides drivers for Hewlett-Packard printers and multi-function peripherals. Security Fixes: hplip: HP Linux Imaging and Printing Software - Use of DSA Key CVE-2025-43023 hplip: HPLIP: Multiple...

RLSA-2026:82919 Moderate: environment-modules security update

The environment-modules packages provide dynamic modification of user environment using module files. Each module file contains the information needed to configure the shell for an application. Once the package is initialized, the environment can be modified on a per-module basis using the "modul...

RLSA-2026:82807 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: openvswitch: defer tunnel netdevput to RCU release CVE-2026-31678 kernel: ipv6: validate extension header length before copying to cmsg CVE-2026-63920 kernel: drm/amd/display: set newstre...

RLSA-2026:82094 Important: librabbitmq security update

The librabbitmq packages provide an Advanced Message Queuing Protocol AMQP client library that allows you to communicate with AMQP servers using protocol version 0-9-1. Security Fixes: rabbitmq-c: rabbitmq-c: Heap buffer overflow leading to denial of service CVE-2026-44236 For more details about...

RLSA-2026:83460 Critical: idm:DL1 security, bug fix, and enhancement update

Rocky Enterprise Software Foundation Identity Management IdM is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments. Security Fixes: ipa: FreeIPA: Unauthenticated DoS in /ipa/i18nmessages via Unbounded Request...