CVE-2026-31641: rxrpc: Fix RxGK token loading to check bounds

rxrpc: Fix RxGK token loading to check bounds

F-TORVALDS-LINUX-RXRPC-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

Recorded evidence

—score not recorded

CVE-2026-31641CVEtorvalds/linux

rxrpc: Fix RxGK token loading to check bounds

Fixed in: Linux kernel upstream

patched

details

Finding IDs: F-TORVALDS-LINUX-RXRPC-001
CVE: CVE-2026-31641
GHSA: GHSA-p4pm-x7ch-5mvc
Status: patched
Fixed in: Linux kernel upstream
Note: GHSA-p4pm-x7ch-5mvc · rxrpc: Fix RxGK token loading to check bounds · Linux CNA/GHSA credit fields are empty; credit is carried by upstream patch artifacts (Author/Signed-off-by)
CVE registry state: PUBLISHED
CVE state checked: 23 Sep 2026

F-TORVALDS-LINUX-RXRPC-001: Memory safety. RxGK token loading omits required buffer bounds checks. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-TORVALDS-LINUX-RXRPC-001

Security area (1seal assessment): Memory safety. RxGK token loading omits required buffer bounds checks. Reviewed 24 Sep 2026.

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