CVE-2026-63809: bpf: use kvfree() for replaced sysctl write buffer
Overview
- Severity
- Medium (CVSS 5.5)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jul
- Released
- 2026-07-20
- Last Updated
- 2026-08-14
- EPSS Score
- 0.15% (percentile: 4.8%)
Affected Products (1)
Other
Revision History
- 2026-07-20: Information published.
- 2026-07-20: Information published.
- 2026-08-14: Information published.
- 2026-08-14: Information published.
- 2026-08-14: Information published.
- 2026-08-14: Information published.