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CVE-2026-79610

8.8 high SSVC exploitation: none Published
NVD · CVE.org

XSA-501 was about issues with v1 -> v2 and v2 -> v1 changes racing certain other grant table operations. Sadly a v2 -> v1 -> v2 change has yet another effect which wasn't accounted for: During the first change, status pages would be freed. During the second change they would be allocated again. Hence across the full pair of change the addresses of the status pages may change, rendering stale previously calculated pointers into the status array.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 4

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-20 17:33
  2. CwesCWE-362NVD modified 2026-10-20 18:17
  3. CVSS8.8 (v3.1, CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)NVD modified 2026-10-20 18:17
  4. First seenunscoredNVD modified 2026-10-14 16:10

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 3