CVE-2026-7477Mali GPU Kernel Driver allows access to already freed memory
Updated under an hour ago ()
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It affects Arm Ltd Bifrost GPU Kernel Driver and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects Bifrost GPU Kernel Driver: from r44p0 through r49p4, from r50p0 through r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r44p0 through r49p5, from r50p0 through r54p3; Arm 5th Gen GPU Architecture Kernel Driver: from r44p0 through r49p5, from r50p0 through r54p3, r55p0.
- CVSS
- 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-416
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Arm
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Arm Ltd Bifrost GPU Kernel Driver arm:bifrost_gpu_kernel_driver (from the name) | from r44p0 through r49p4; from r50p0 through r51p0; from r54p1 through r54p2 | CNA record |
Arm Ltd Valhall GPU Kernel Driver arm:valhall_gpu_kernel_driver (from the name) | from r44p0 through r49p5; from r50p0 through r54p3; fixed at r56p0 | CNA record |
Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver arm:5th_gen_gpu_architecture_kernel_driver (from the name) | from r44p0 through r49p5; from r50p0 through r54p3; r55p0; r56p0 not affected | CNA record |
References
- https://support.arm.com/documentation/111552/1-0/?lang=en
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.