CVE-2025-48637: In multiple functions of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Overview
- Severity
- High (CVSS 7.8)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2025-Dec
- Released
- 2026-01-09
- Last Updated
- 2026-02-21
- EPSS Score
- 0.01% (percentile: 2.2%)
Affected Products (3)
Other
- 20808-17084
- 20921-17084
- 20809-17086
Revision History
- 2026-01-09: Information published.
- 2026-01-13: Information published.
- 2026-02-21: Information published.