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CVE-2026-59845 on CTRL-OS 26.05

Aliases: CVE-2026-59845

Packages: libssh

Status: In Progress

Advisory Information

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.

Updates

2026-07-22 16:14 CEST

Metadata changes:

  • Status for package libssh: “In Progress” (e4af1cf93dd485cb924c1a7f0f0a314be95d6544)

2026-07-21 16:03 CEST

Metadata changes:

  • Status for package libssh: “Plausible”

2026-07-21 16:03 CEST

Metadata changes:

  • Status for package libssh: “New”