CVE-2026-89826

This vulnerability affects the Linux kernel 's drm/panthor GPU driver, specifically the panthor_fw_read_build_info() function. Two related flaws allow an out-of-bounds memory read: (1) the metadata range validation uses addition of two u32 fields (hdr.meta_start + hdr.meta_size), which can wrap a...

CVE-2026-89826 drm/panthor: harden firmware build-info bounds checks

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: harden firmware build-info bounds checks panthorfwreadbuildinfo checks whether the metadata range fits in the firmware image with hdr.metastart + hdr.metasize. Both fields are u32, so the addition can wrap and let an...

CVE-2026-89825

CVE-2026-89825 affects the drm/panthor driver in the Linux kernel. The functions panthor_init_cs_iface() and panthor_init_csg_iface() validate firmware control interface offsets using 32-bit arithmetic , which can wrap before the bounds check executes. Additionally, the validation uses the host w...

EUVD-2026-80425

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: fix firmware control interface bounds checks panthorinitcsiface and panthorinitcsgiface validate firmware control interface offsets with 32-bit arithmetic and the size of the host wrapper structures. The offsets are...

CVE-2026-89825 drm/panthor: fix firmware control interface bounds checks

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: fix firmware control interface bounds checks panthorinitcsiface and panthorinitcsgiface validate firmware control interface offsets with 32-bit arithmetic and the size of the host wrapper structures. The offsets are...

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-2026-89818 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-2026-89806 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...