Description
A flaw was found in libssh. When ProxyCommand is used, an unchecked fork() failure can be stored as process ID -1; during cleanup, signals may then be sent across the caller-s accessible process tree, leading to local denial of service.
CVSS 5.3EPSS 0.106%Risk 0.54
View source- Published
- 2026-07-21 12:18:58
- Affected versions
- unknown
- Type
- Library
- Last modified
- 2026-08-11 16:17:33
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
- Operating systems
- Linux