CVE-2023-26083Memory 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 al…
Updated under an hour ago ()
Does this affect you?
It affects arm 5th_gen_gpu_architecture_kernel_driver and 3 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Apr 7, 2023; federal agencies had to remediate by Apr 28, 2023. Treat that date as your deadline.
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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
- 3.3 LOW (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-401
- Known exploited
- Added to CISA KEV Apr 7, 2023; federal remediation due Apr 28, 2023Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 1.22% (percentile 68)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
arm 5th_gen_gpu_architecture_kernel_driver arm:5th_gen_gpu_architecture_kernel_driver | from r41p0 before r43p0 | NVD |
arm bifrost_gpu_kernel_driver arm:bifrost_gpu_kernel_driver | from r0p0 before r43p0 | NVD |
arm midgard_gpu_kernel_driver arm:midgard_gpu_kernel_driver | from r6p0 through r32p0 | NVD |
arm valhall_gpu_kernel_driver arm:valhall_gpu_kernel_driver | from r19p0 before r43p0 | NVD |
References
- https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilitiesvendor-advisory
- https://www.cybersecurity-help.cz/vdb/SB2023033049third-party-advisory
- https://www.cybersecurity-help.cz/vulnerabilities/74210/third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-26083us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.