kernel: procfs: avoid fetching build ID while holding VMA lock

A deadlock vulnerability was found in the procfs PROCMAPQUERY ioctl handler. When fetching the optional build ID while holding the VMA lock mmaplock, a circular lock dependency can occur with the inode mutex, causing a system deadlock...

fence-agents security update

4.10.0-110.5 - bundled httplib2: upgrade to v0.32.0 to fix CVE-2026-59939 Resolves: RHEL-193808 4.10.0-110.4 - fenceopenstack: fix list-action to avoid timeout when there are 100+ VMs on the hypervisor Resolves: RHEL-186320...

Important: gstreamer1-plugins-bad-free

Issue Overview: A heap buffer overflow vulnerability was found in GStreamer's librfb RFB/VNC client. The rectangle bounds check incorrectly validates area rather than individual dimensions, allowing a malicious VNC server to send a rectangle that extends beyond the framebuffer. A remote attacker...

GHSA-539M-9XH6-Q6RR GitPython: Incomplete unsafe_git_archive_options denylist omits --add-file / --add-virtual-file, enabling arbitrary file read via Repo.archive()

Target: gitpython-developers/GitPython Tested: HEAD 07e80555 2026-07-25, latest release 3.1.55, git version 2.50.1 Summary Repo.archive does call the option guard, so this is not a missing-guard report. The guard is present and working; the denylist it consults is incomplete. python...

GitPython: Incomplete unsafe_git_archive_options denylist omits --add-file / --add-virtual-file, enabling arbitrary file read via Repo.archive()

Target: gitpython-developers/GitPython Tested: HEAD 07e80555 2026-07-25, latest release 3.1.55, git version 2.50.1 Summary Repo.archive does call the option guard, so this is not a missing-guard report. The guard is present and working; the denylist it consults is incomplete. python...

Security update for xen

This update for xen fixes the following issues CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. CVE-2026-62426,CVE-2026-62427: sysctl and platform-op...

SUSE-SU-2026:3451-1 Security update for xen

This update for xen fixes the following issues - CVE-2026-42493: x86 shadow paging is deprecated bsc1271528. - CVE-2026-42494,CVE-2026-42495,CVE-2026-62423,CVE-2026-62424,CVE-2026-62425: buffer overruns in libfsimage iso9660 handling bsc1271530. - CVE-2026-62426,CVE-2026-62427: sysctl and...

Security Bulletin: IBM Storage Protect Data Protection for Virtual Environments' WebSphere Application Server Liberty is affected by a security bypass issue (CVE-2026-5516)

Summary IBM Storage Protect Data Protection for Virtual Environments uses IBM WebSphere Application Server Liberty as part of its web application runtime. The WebSphere Application Server Liberty is affected by a security bypass issue. This issue has been addressed in this release. Vulnerability...

Security Bulletin: IBM Storage Protect Data Protection for Virtual Environments uses multiple Apache Commons libraries that were affected by Denial of Service (DoS) flaw (CVE-2024-26308, CVE-2024-25710)

Summary IBM Storage Protect Data Protection for Virtual Environments uses multiple Apache Commons libraries that were affected by Denial of Service DoS flaw. All those libraries have been upgraded and this issue has been addressed in this release. Vulnerability Details CVEID:CVE-2024-26308...

Security Bulletin: IBM Storage Protect Data Protection for Virtual Environments' WebSphere Application Server Liberty is affected by a denial of service in glassfish jsonp (CVE-2025-36097)

Summary IBM Storage Protect Data Protection for Virtual Environments uses IBM WebSphere Application Server Liberty as part of its web application runtime. The WebSphere Application Server Liberty is affected by a denial of service in glassfish jsonp. This issue has been addressed in this release...

Security Bulletin: IBM Storage Protect Data Protection for Virtual Environments uses WebSphere Application Server Liberty, which is vulnerable to cross-site scripting (CVE-2025-12635)

Summary IBM Storage Protect Data Protection for Virtual Environments uses IBM WebSphere Application Server Liberty as part of its web application runtime. The WebSphere Application Server Liberty is vulnerable to cross-site scripting. This issue has been addressed in this release. Vulnerability...

Security Bulletin: IBM Storage Protect Data Protection for Virtual Environments incorporates Oracle's January 2026 Critical Patch Update (CPU) to fix multiple security vulnerabilities (CVE-2026-21945, CVE-2026-21932, CVE-2026-21933, CVE-2026-21925)

Summary IBM Storage Protect Data Protection for Virtual Environments incoprporates the security fixes related to Oracle's January 2026 Critical Patch Update CPU. The IBM SDK, Java Technology Edition Critical Patch Update CPU bundles several security updates from Oracle to address multiple...

SparSEEty: Extracting Tokens from Sparsity-Exploiting LLM Serving Systems Via Deterministic Side Channels

Modern large language models LLMs exhibit activation sparsity, wherein only a subset of their neurons is activated for given input tokens. Researchers have leveraged this property to optimize LLM serving systems by omitting weight accesses and computations pertaining to inactive neurons...

Virtuozzo Infrastructure 7.4 Hotfix 1 (7.4.0-75)

This update provides stability fixes. Vulnerability id: VSTOR-102068, VSTOR-102069, VSTOR-138302 Creating a VM in a server group could fail with "No valid host found" because a previously canceled or failed VM remained in the server group. Vulnerability id: VSTOR-120923 VPN could stop working whe...

MINI-V3VM-4RG2-VPRV

Bulletin has no description...

[SECURITY] Fedora 44 Update: xen-4.21.2-1.fc44

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

CVE-2026-55734 guardian atom exhaustion in Guardian.Permissions.encode_permissions!/1

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

CVE-2026-55734 guardian atom exhaustion in Guardian.Permissions.encode_permissions!/1

Allocation of Resources Without Limits or Throttling vulnerability in ueberauth guardian Guardian.Permissions module allows a denial of service via BEAM atom-table exhaustion. This vulnerability is associated with program file lib/guardian/permissions.ex and program routines...

CVE-2026-55734

CVE-2026-55734 affects ueberauth Guardian before 2.4.1. The bug is in Guardian.Permissions.encode_permissions!/1 (and related encode_permissions_into_claims!/2/do_encode_permissions!/2) where each key in a supplied map is turned into an atom via String.to_atom(to_string(k)) before validation. If ...

Security Bulletin: IBM Storage Protect Client and Virtual Environments are affected by weaker than expected security in IBM WebSphere Application Server Liberty (CVE-2025-14917)

Summary IBM Storage Protect Client and Virtual Environments use IBM WebSphere Application Server Liberty as part of its web application runtime. A vulnerability in IBM WebSphere Application Server Liberty could provide weaker than expected security when administering security settings. IBM Storag...