CVE-2023-26083

3.3 LOW 1% exploit odds exploited in the wild Fix listed Other OS & kernel

What it is

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.

At a glance

Exploitability: Can be exploited locally on the machine with a low-privilege account. Limited direct impact.
In the wild: CISA lists this as exploited in real attacks. Treat as urgent.
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2023-02-20 00:00 UTC ReservedThe CVE id was reserved by its CNA
2023-04-06 16:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2023-04-07 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
2023-04-28 Remediation deadlineCISA's due date for federal agencies to fix it
2026-06-17 05:42 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: yes, CISA lists it. This puts it above everything that is not.
Exploit odds: 1.2% in the next 30 days (EPSS).
Severity: 3.3 LOW (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2023-04-06 16:15 UTC
Last modified: 2026-06-17 05:42 UTC
Added to CISA KEV: 2023-04-07
Exploit probability: 1.2% · EPSS, next 30 days
Weakness: CWE-401
Record status: Analyzed

Affected

Arm 5th Gen Gpu Architecture Kernel Driver < r43p0
Arm Bifrost Gpu Kernel Driver < r43p0
Arm Midgard Gpu Kernel Driver ≤ r32p0
Arm Valhall Gpu Kernel Driver < r43p0

Attack profile CVSS 3.1 · 3.3

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-26083.md and follow it. Check whether this project is affected by CVE-2023-26083. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record