CERT24CVE-2026-16513 — Missing write validation of a user-supplied handle pointer in the RTIO syscall verifier allows arbitrary kernel writeLoading data…
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CVE-2026-16513 — Missing write validation of a user-supplied handle pointer in the RTIO syscall verifier allows arbitrary kernel write

The CIRCL Vulnerability-Lookup entry describes a flaw in the RTIO syscall verifier where write validation of a user-supplied handle pointer is missing. This allows an arbitrary kernel write.

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CVE-2026-16513 — Missing write validation of a user-supplied handle pointer in the RTIO syscall verifier allows arbitrary kernel write

The CIRCL Vulnerability-Lookup entry describes a flaw in the RTIO syscall verifier where write validation of a user-supplied handle pointer is missing. This allows an arbitrary kernel write.