CVE-2026-89818 drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...

CVE-2026-89818 drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...

CVE-2026-89818

CVE-2026-89818 is an integer overflow in the Linux kernel's drm/amdgpu/vcn driver, specifically in the dec_msg buffer count check. If the supplied msg[2] (num_buffers) is 0x3FFFFFFF, the expression 6 + num_buffers * 4 wraps to 2, causing the bounds check to pass and allowing the parser loop to re...

EUVD-2026-80418

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: fix integer overflow in decmsg buffer count check If the supplied msg2 numbuffers is 0x3FFFFFFF, the expression 6 + numbuffers 4 wraps to 2 and the bounds check passes, letting the parser loop far past the end of...

CVE-2026-89806 drm/sysfb: ofdrm: Fix integer overflow in fb_size calculation

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: ofdrm: Fix integer overflow in fbsize calculation The framebuffer size calculation fbsize = linebytes height can overflow when both values are large e.g., 46341 46341 INTMAX. Since linebytes and height are both int...

CVE-2026-89806

CVE-2026-89806 affects the Linux kernel 's ofdrm driver within the drm/sysfb subsystem. The root cause is an integer overflow in the framebuffer size calculation fb_size = linebytes * height, where both operands are of type int. When both values are sufficiently large (e.g., 46341 × 46341 > IN...

EUVD-2026-80406

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: ofdrm: Fix integer overflow in fbsize calculation The framebuffer size calculation fbsize = linebytes height can overflow when both values are large e.g., 46341 46341 INTMAX. Since linebytes and height are both int...

CVE-2026-89806 drm/sysfb: ofdrm: Fix integer overflow in fb_size calculation

In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: ofdrm: Fix integer overflow in fbsize calculation The framebuffer size calculation fbsize = linebytes height can overflow when both values are large e.g., 46341 46341 INTMAX. Since linebytes and height are both int...

Important: Red Hat Security Advisory: gstreamer1-plugins-ugly-free security update

An update for gstreamer1-plugins-ugly-free is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

gstreamer: gstreamer1-plugins-ugly-free: gstreamer: integer overflow/underflow in asfdemux bounds checks leading to out-of-bounds read

Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer asfdemux when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause...

SUSE-SU-2026:4208-1 Security update for clamav

This update for clamav fixes the following issues: - CVE-2026-20337: Improper boundary checks for content in zip archive parser bsc1274597. - CVE-2026-20338: invalid free due to bad ownership handling when merging ZIP catalogue records bsc1274598. - CVE-2026-20339: integer overflow in the PESpin...

Security update for lcms2

This update for lcms2 fixes the following issue: CVE-2026-41254: Information disclosure or denial of service via integer overflow in CubeSize bsc1264994. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:4205-1 Security update for lcms2

This update for lcms2 fixes the following issue: - CVE-2026-41254: Information disclosure or denial of service via integer overflow in CubeSize bsc1264994...

Security update for corosync

This update for corosync fixes the following issues: CVE-2026-81665: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly bsc1278738. CVE-2026-81666: integer overflow in checkmembcommittokensanity may bypass message length validation on 32-bit systems...

SUSE-SU-2026:4202-1 Security update for corosync

This update for corosync fixes the following issues: - CVE-2026-81665: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly bsc1278738. - CVE-2026-81666: integer overflow in checkmembcommittokensanity may bypass message length validation on 32-bit systems...

RLSA-2026:67469 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: EDAC/bluefield: Fix potential integer overflow CVE-2024-53161 kernel: wifi: mac80211: Discard Beacon frames to non-broadcast addre...

EUVD-2026-80049

A flaw was found in the file-psd plugin in GIMP. When generating a thumbnail preview for a specially crafted PSD Photoshop Document image file, an integer overflow occurs during the multiplication of values from an embedded JPEG header. This leads to an undersized heap allocation, resulting in a...

EUVD-2026-80013

Integer overflow or wraparound vulnerability in Samsung Opensource Escargot allows attackers with write access to the bytecode-cache directory to cause a heap-based buffer overflow and denial of service via a crafted cache file. This issue affects Escargot: ac94df78493ee6fede286620d94f724e46b4d23...

SUSE CVE-2026-89559

In the Linux kernel, the following vulnerability has been resolved: libnvdimm/labels: Prevent integer overflow in ndlabelvalidate The on-media namespace index field nslot is a u32 read from the DIMM label storage area. ndlabelvalidate bounds it against the config area size, but sizeofnamespacelab...

PT-2026-93466

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/panthor component where the functions panthor init cs iface and panthor init csg iface perform bounds checks on firmware control interface offsets using 32-bit...