Medium5.5Red Hat Linux Updated

Validate cpu_id against nr_cpu_ids in DMAH alloc

CVE-2026-53187 Published Jun 25, 2026Updated by vendor Jun 25, 2026

CVE-2026-53187

Affected products & platforms

Red Hat LinuxUnclassified

Open vendor advisory

Summary

Validate cpu_id against nr_cpu_ids in DMAH alloc. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 7 hours ago·verify at source

Discussion(0)

No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.