GHSA-w6f6-h6gc-qpjj

GHSA-w6f6-h6gc-qpjj PUBLISHED CVSS 7.800000190734863 HIGH

Record from GitHub Advisory Database · Published October 9, 2025

In the Linux kernel, the following vulnerability has been resolved: io_uring: fix incorrect io_kiocb reference in io_link_skb In io_link_skb function, there is a bug where prev_notif is incorrectly assigned using 'nd' instead of 'prev_nd'. This causes the context validation check to compare the current notification with itself instead of comparing it with the previous notification. Fix by using the correct prev_nd parameter when obtaining prev_notif.

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

Oct 9, 2025 CVE Published
Apr 10, 2026 Security Advisory

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The same record, from the CLI:

vulnetix vdb vuln GHSA-w6f6-h6gc-qpjj
vulnetix vdb fixes GHSA-w6f6-h6gc-qpjj

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-w6f6-h6gc-qpjj/fixes/registry"

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