GHSA-g6f5-85j8-c4fr

GHSA-g6f5-85j8-c4fr PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published September 16, 2025

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: use array_index_nospec with indices that come from guest min and dest_id are guest-controlled indices. Using array_index_nospec() after the bounds checks clamps these values to mitigate speculative execution side-channels.

Risk scores

CVSS 3.1

7.800000190734863

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

Timeline

Sep 16, 2025 CVE Published
Apr 10, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-g6f5-85j8-c4fr
vulnetix vdb fixes GHSA-g6f5-85j8-c4fr

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-g6f5-85j8-c4fr/fixes/registry"

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