CVE-2026-72095Medium· 5.5▾ SunlitA flaw was found in the Linux kernel's dma-fence component. The `dma_fence_dedup_array()` function incorrectly handles zero-count input, leading to a memory corruption vulnerability. A local attacker could potentially exploit this by trigg…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the vendor's CSAF advisory record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
7.8 → 5.5
high → medium
A flaw was found in the Linux kernel's dma-fence component. The dma_fence_dedup_array() function incorrectly handles zero-count input, leading to a memory corruption vulnerability. A local attacker could potentially exploit this by triggering specific conditions in the amdgpu_userq_wait_*() functions, which may cause a system crash or lead to further compromise.
kernel: dma-fence: Make dma_fence_dedup_array() robust against 0-count input — rated Moderate by Red Hat. Released 2026-08-15, updated 2026-10-26.
Affected:
No fix planned:
Not affected:
Affected
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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