OESA-2026-3413 gimp security update

The GIMP is an image composition and editing program, which can be used for creating logos and other graphics for Web pages. The GIMP offers many tools and filters, and provides a large image manipulation toolbox, including channel operations and layers, effects, subpixel imaging and antialiasing...

OESA-2026-3407 open-iscsi security update

The Open-iSCSI project is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI. Security Fixes: An Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in open-iscsi allows remote MITM attackers to create root-owned files...

OESA-2026-3404 perl-XML-LibXML security update

This module is Perl Binding for libxml2, which implements a Perl interface to the GNOME libxml2 library. This module provides interfaces for parsing and manipulating XML files and allows Perl programmers to use the highly capable validating XML parser and the high performance DOM implementation...

OESA-2026-3397 cri-tools security update

CLI and validation tools for Container Runtime Interface Security Fixes: Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.CVE-2023-3978 A denial-of-service vulnerability exists in...

OESA-2026-3395 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1 reads an attacker-controlled 32-bit attribute count fr...

OESA-2026-3390 coreutils security update

These are the GNU core utilities. This package is the combination of the old GNU fileutils, sh-utils, and textutils packages. Security Fixes: GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t...

OESA-2026-3388 coreutils security update

These are the GNU core utilities. This package is the combination of the old GNU fileutils, sh-utils, and textutils packages. Security Fixes: GNU coreutils unexpand is vulnerable to a heap-based buffer overflow due to an integer overflow during buffer allocation when processing large tab stop -t...

OESA-2026-3383 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: The fix for CVE-2026-0716 commit 6ff7ef0, libsoup 3.6.6 placed the integer...

OESA-2026-3381 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: The fix for CVE-2026-0716 commit 6ff7ef0, libsoup 3.6.6 placed the integer...

OESA-2026-3378 python-setuptools security update

Setuptools is a collection of enhancements to the Python distutils that allow you to more easily build and distribute Python packages, especially ones that have dependencies on other packages. Security Fixes: setuptools is a package that allows users to download, build, install, upgrade, and...

OESA-2026-3375 libgsasl security update

The library includes support for the SASL framework and at least partial support for the CRAM-MD5, EXTERNAL, GSSAPI, ANONYMOUS, PLAIN, SECURID, DIGEST-MD5, LOGIN, and NTLM mechanisms. Security Fixes: In GNU SASL before 2.2.3, DIGEST-MD5 has a NULL pointer dereference affecting both clients and...

OESA-2026-3362 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2026-3359 skopeo security update

A command line utility that performs various operations on container images and image repositories Security Fixes: tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse...

OESA-2026-3347 policycoreutils security update

It contains the selinux policy core utilities Security Fixes: A Missing Authorization vulnerability in selinux policycoreutils seunshares allows a user that is running in unconfined context to kill e.g. root-owned processes running also in unconfined context This issue affects policycoreutils...

OESA-2026-3346 policycoreutils security update

It contains the selinux policy core utilities Security Fixes: A Missing Authorization vulnerability in selinux policycoreutils seunshares allows a user that is running in unconfined context to kill e.g. root-owned processes running also in unconfined context This issue affects policycoreutils...

OESA-2026-3344 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3341 diffutils security update

GNU Diffutils is a package of several programs related to finding differences between files. Security Fixes: diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in line‑mapping calculations. Incorrect arithmetic in mapping line rang...

OESA-2026-3339 open-iscsi security update

The Open-iSCSI project is a high-performance, transport independent, multi-platform implementation of RFC3720 iSCSI. Security Fixes: An Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in open-iscsi allows remote MITM attackers to create root-owned files...

OESA-2026-3324 libssh security update

The ssh library was designed to be used by programmers needing a working SSH implementation by the mean of a library. The complete control of the client is made by the programmer. With libssh, you can remotely execute programs, transfer files, use a secure and transparent tunnel for your remote...

OESA-2026-3313 perl-Config-IniFiles security update

Config::IniFiles is a module intended to make life easier for those who rely on flat configuration files. Security Fixes: Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open of the -file argument in makefilehandle...

OESA-2026-3283 lmdb security update

Symas LMDB is an extraordinarily fast, memory-efficient database we developed for the OpenLDAP Project. With memory-mapped files, it has the read performance of a pure in-memory database while retaining the persistence of standard disk-based databases. Security Fixes: OpenLDAP Lightning...

OESA-2026-3280 kronosnet security update

The kronosnet source Security Fixes: A vulnerability was found in kronosnet's version =1.34 cryptographic configuration management. The framework does not correctly zero-out or wipe sensitive memory segments after executing changes to its cryptographic configuration. This omission leaves raw...

OESA-2026-3255 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

OESA-2026-3241 glib2 security update

GLib is a bundle of three formerly five low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fixes: A denial-of-service and resource...

OESA-2026-3217 python-lxml security update

\ Security Fixes: lxmlhtmlclean.Cleaner does not strip javascript: URLs from namespaced URL attributes xlink:href. The vulnerability exists because Cleaner filters URL schemes by walking links via rewritelinks, which delegates to iterlinks, which only yields attributes named in...

OESA-2026-3223 tar security update

GNU Tar provides the ability to create tar archives, as well as various other kinds of manipulation. For example, you can use Tar on previously created archives to extract files, to store additional files, or to update or list files which were already stored. Security Fixes: A flaw was found in...

OESA-2026-3182 python3 security update

Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C...

OESA-2026-3136 dracut security update

dracut contains tools to create bootable initramfses for the Linux kernel. Unlike previous implementations, dracut hard-codes as little as possible into the initramfs. dracut contains various modules which are driven by the event-based udev. Having root on MD, DM, LVM2, LUKS is supported as well ...

OESA-2026-3130 389-ds-base security update

389-ds-base is an LDAPv3 compliant server which includes the LDAP server and command line utilities for server administration. Security Fixes: A flaw was found in 389-ds-base. The getldapmessagecontrolsext function in the LDAP server does not enforce an upper bound on the number of controls per...

OESA-2026-3108 ntfs-3g security update

NTFS-3G is a stable, open source, GPL licensed, POSIX, read/write NTFS driver for Linux and many other operating systems. It provides safe handling of the Windows XP, Windows Server 2003, Windows 2000, Windows Vista, Windows Server 2008 and Windows 7 NTFS file systems. Security Fixes:...

OESA-2026-3081 fluidsynth security update

FluidSynth is a free software synthesizer. Its currently based on the SoundFont 2 specifications and supports real time MIDI effect controls. It can be used as a shared library for embedding in other applications, can play MIDI files and has a command line shell. Many other applications use...

OESA-2026-3095 gimp security update

The GIMP is an image composition and editing program, which can be used for creating logos and other graphics for Web pages. The GIMP offers many tools and filters, and provides a large image manipulation toolbox, including channel operations and layers, effects, subpixel imaging and antialiasing...

OESA-2026-3039 libxml2 security update

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

OESA-2026-3042 erlang security update

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson. Security Fixes: Improper Limitation of a Pathname to a Restricted...

OESA-2026-3055 libXfont2 security update

libXfont provides the core of the legacy X11 font system, handling the index files fonts.dir, fonts.alias, fonts.scale, the various font file formats, and rasterizing them. contains runtime library. Security Fixes: A heap buffer overflow in BitmapScaleBitmaps in libXfont2 before 2.0.8 due to an...

OESA-2026-3047 gnome-tour security update

A guided tour and greeter for GNOME.Tour uses by default the logo of the distribution based on the info from /etc/os-release. The application comes with a feature to replace the logo with a welcome video shipped by the distribution. Security Fixes: slab is a pre-allocated storage for a uniform da...

OESA-2026-3026 xorg-x11-server security update

X.Org X11 X server Security Fixes: Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.CVE-2026-55999...

OESA-2026-2996 jbig2dec security update

jbig2dec is a decoder implementation of the JBIG2 image compression format. Security Fixes: An integer overflow in the jbig2arithiaidctxnew function of Artifex commit cc37d0 allows attackers to cause a Denial of Service DoS via a crafted input.CVE-2026-38076...

OESA-2026-2980 nghttp2 security update

The framing layer of HTTP/2 is implemented as a form of reusable C library. On top of that, we have implemented HTTP/2 client, server and proxy. We have also developed load test and benchmarking tool for HTTP/2. Security Fixes: nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade...

OESA-2026-2937 pacemaker security update

Pacemaker is an advanced, scalable High-Availability cluster resource manager. Security Fixes: A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed...

OESA-2026-2908 cockpit security update

Cockpit makes GNU/Linux discoverable. See Linux server in a web browser and perform system tasks with a mouse. It’s easy to start containers, administer storage, configure networks, and inspect logs with this package. Security Fixes: A flaw was found in Cockpit. Deleting a sosreport with a crafte...

OESA-2026-2888 libarchive security update

is an open-source BSD-licensed C programming library that provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution also includes bsdtar and bsdcpio, full-featured implementations of tar and cpio that use . Security...

OESA-2026-2813 python-urllib3 security update

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: urllib3 version 2.6.3 is vulnerable to a decompression bomb bypass in its streaming API preloadcontent=False when using Brotli support. The issue arises due to three independent code...

OESA-2026-2809 radvd security update

The router advertisement daemon radvd is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6...

OESA-2026-2795 nilfs-utils security update

Userspace utilities for creating and mounting NILFS v2 filesystems. Security Fixes: NILFS utilities through 2.3.0, fixed in commit 26efb5d, nilfssbisvalid function fails to validate slogblocksize field in NILFS2 superblock before bit-shift operations. Attackers supplying crafted NILFS2 images...

OESA-2026-2784 openssl security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause...

OESA-2026-2781 openssl security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause...

OESA-2026-2783 openssl security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Parsing a crafted DER-encoded ASN.1 structure with a primitive element whose content exceeds 2 gigabytes in length may cause...

OESA-2026-2610 perl-IO-Compress security update

This distribution provides a Perl interface to allow reading and writing of compressed data created with the zlib and bzip2 libraries. Security Fixes: IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob. parseOutputGlob...

OESA-2026-2594 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...