CVE-2023-26083
Published 2023-04-06 · Updated 2026-06-17 · Source cve@mitre.org
Summary
CVE-2023-26083 is a low-severity (CVSS 3.3) vulnerability in Arm Mali Graphics Processing Unit (GPU). CISA added it to the Known Exploited Vulnerabilities catalog on April 7, 2023, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by April 28, 2023. CISA does not currently list it as used in ransomware campaigns. Arm has 9 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.
All 9 known-exploited Arm vulnerabilities →Description
Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA Known-Exploited Vulnerability
Product: Arm — Mali Graphics Processing Unit (GPU)
Name: Arm Mali GPU Kernel Driver Information Disclosure Vulnerability
Date added: 2023-04-07 · Due: 2023-04-28
Required action: Apply updates per vendor instructions.
References
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
- https://www.cybersecurity-help.cz/vdb/SB2023033049
- https://www.cybersecurity-help.cz/vulnerabilities/74210/
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities
- https://www.cybersecurity-help.cz/vdb/SB2023033049
- https://www.cybersecurity-help.cz/vulnerabilities/74210/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26083