CVE-2026-74672: mm/vmalloc: acquire init_mm lock on huge vmap to avoid ptdump UAF
Overview
- Severity
- Medium (CVSS 5.2)
- CVSS Vector
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Aug
- Released
- 2026-08-24
- Last Updated
- 2026-08-24
- EPSS Score
- 0.17% (percentile: 6.7%)
Affected Products (1)
Other
Revision History
- 2026-08-24: Information published.
- 2026-08-24: Information published.