Vulnerability · Published Aug 10, 2026 · Assigned by Linux

CVE-2026-68108drm/amdgpu/vce: fix integer overflow in image size

High 8.8

In plain English

A high-severity integer overflow in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.1%top 96.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vce: fix integer overflow in image size Fix a security vulnerability where malicious VCE command streams with oversized dimensions (e.g. 65536×65536) cause 32-bit integer overflow, wrapping the calculated buffer size to 0. This bypasses validation and allows GPU firmware to perform out-of-bound memory access. The fix uses 64-bit arithmetic to detect overflow and rejects invalid dimensions before they reach the hardware. V2: remove redundant check V3: modify max height value V4: remove size64 (cherry picked from commit cbe408dba581755ad1279a487ec786d8927d778d)

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8bpftool4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:10kernel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-devel-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-devel-matched5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-debug-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-debug-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-devel-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-devel-matched5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-64k-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-64k-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-abi-stablelists6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-abi-stablelists4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-abi-stablelists5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-core4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-cross-headers6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-cross-headers4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-cross-headers5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-debug4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-debug5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-debug-core4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-debug-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-debug-devel4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-debug-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-devel-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-debug-devel-matched5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-debug-modules4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-debug-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-debug-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-debug-modules-extra4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-debug-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-debug-uki-virt6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-debug-uki-virt5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-devel4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-devel-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-devel-matched5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-doc6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-doc4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-doc5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-headers6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-headers4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-headers5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-modules4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-modules-extra4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-modules-extra-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:10kernel-rt6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-debug-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-debug-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-64k-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-64k-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-core4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-debug4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-debug5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-debug-core4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-debug-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-debug-devel4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-debug-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-debug-modules4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-debug-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-debug-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-debug-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-debug-modules-extra4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-debug-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-devel4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-modules4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-rt-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-rt-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-rt-modules-extra4.18.0-553.173.1.rt7.514.el8_10ALSA-2026:82806
AlmaLinux:9kernel-rt-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-tools6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-tools4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-tools5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-tools-libs6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-tools-libs4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-tools-libs5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-tools-libs-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-tools-libs-devel4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-tools-libs-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-uki-virt6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-uki-virt5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-uki-virt-addons6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-uki-virt-addons5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-zfcpdump4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-zfcpdump5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-zfcpdump-core4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-zfcpdump-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-devel6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-zfcpdump-devel4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-zfcpdump-devel5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-devel-matched6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-zfcpdump-devel-matched5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-modules6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-zfcpdump-modules4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-zfcpdump-modules5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-modules-core6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9kernel-zfcpdump-modules-core5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10kernel-zfcpdump-modules-extra6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8kernel-zfcpdump-modules-extra4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9kernel-zfcpdump-modules-extra5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10libperf6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9libperf5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10perf6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8perf4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9perf5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10python3-perf6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:8python3-perf4.18.0-553.173.1.el8_10ALSA-2026:82807
AlmaLinux:9python3-perf5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10rtla6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9rtla5.14.0-687.52.1.el9_8ALSA-2026:71700
AlmaLinux:10rv6.12.0-211.60.1.el10_2ALSA-2026:71602
AlmaLinux:9rv5.14.0-687.52.1.el9_8ALSA-2026:71700
Debian:12linux6.1.187-1DEBIAN-CVE-2026-68108
Debian:13linux6.12.101-1DEBIAN-CVE-2026-68108
Debian:14linux7.1.6-1DEBIAN-CVE-2026-68108
Debian:12linux-6.126.12.101-1~deb12u1DEBIAN-CVE-2026-68108
Rocky Linux:10kernel0:6.12.0-211.60.1.el10_2RLSA-2026:71602
Rocky Linux:8kernel0:4.18.0-553.173.1.el8_10RLSA-2026:82807
Rocky Linux:9kernel0:5.14.0-687.52.1.el9_8RLSA-2026:71700
Rocky Linux:8kernel-rt0:4.18.0-553.173.1.rt7.514.el8_10RLSA-2026:82806
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2026-68108
Ubuntu:24.04:LTSlinux6.8.0-147.147UBUNTU-CVE-2026-68108
Ubuntu:26.04:LTSlinux7.0.0-38.38UBUNTU-CVE-2026-68108
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2026-68108
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-68108
Ubuntu:24.04:LTSlinux-aws6.8.0-1067.70UBUNTU-CVE-2026-68108
Ubuntu:26.04:LTSlinux-aws7.0.0-1014.14UBUNTU-CVE-2026-68108
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2026-68108

Affected products (as reported)

VendorProductVersions
Linux Linux f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before 893db20383800cfe92e638705984eebb13bc81a5f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before a07430abd556de3707adfcadcc60db3fa64e4b2bf1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before a6d7065b91a14790980ce6f4960db0ca8c3c9940f1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before 7eebef042c12dfe0568593ee6a8926d16505925ef1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before 00c311a13d225266800c712f2b7db2711c6897def1689ec1b0b1256d0e69653cd4aaeee44aafdf5c – before 186bfdc4e26d019b2e7570cb121964a1d89b2e5b
Linux Linux 4.2

Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References