GHSA-vccx-ghmw-f5j8

GHSA-vccx-ghmw-f5j8 PUBLISHED CVSS 9.800000190734863 CRITICAL

Record from GitHub Advisory Database · Published December 16, 2025

In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() The len field originates from untrusted network packets. Boundary checks have been added to prevent potential out-of-bounds writes when decrypting the connection secret or processing service tickets. [ idryomov: changelog ]

Risk scores

CVSS 3.1

9.800000190734863

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Timeline

Dec 16, 2025 CVE Published
Aug 6, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-vccx-ghmw-f5j8
vulnetix vdb fixes GHSA-vccx-ghmw-f5j8

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-vccx-ghmw-f5j8/fixes/registry"

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