CVE-2026-4737: Kernel Anon Vma Degree Uaf
Possible Use-After-Free condition due to ambiguous tracking of lifecycle counts. The 'degree' field is being checked to identify structure reuse, but since it conflates the count of child instances and active virtual memory areas, it may approve reuse on unintended states.
Cgreprules fetch cve-2026-4737-kernel-anon-vma-degree-uaf --engine opengrepDescription
Possible Use-After-Free condition due to ambiguous tracking of lifecycle counts. The 'degree' field is being checked to identify structure reuse, but since it conflates the count of child instances and active virtual memory areas, it may approve reuse on unintended states.
Community feedback
0 rule-level signals from signed-in users.
- Useful reports
- 0
- Context false positives
- 0
- Metadata suggestions
- 0
Contextual precision
Aggregated from approved scan feedback. False-positive reports describe observed scan contexts, not a global rule verdict.
- Findings observed
- 0
- Projects
- 0
- Reporters
- 0
Precision details are collecting more signed-in reports before verdict counts or ratios are emphasized.
No approved finding verdicts yet.
No scan diagnostics reported yet.