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CVE-2026-15370 on CTRL-OS 26.05

Aliases: CVE-2026-15370

Packages: libssh

Status: In Progress

Advisory Information

A flaw was found in libssh. During SFTP server directory listing, the longname field is constructed with unsafe concatenation into a fixed-size stack buffer. When a client causes the server to list attacker-controlled filenames, sufficiently long names can overflow that stack buffer and may lead to crashes or possible code execution on the server.

Updates

2026-07-22 16:14 CEST

Metadata changes:

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

2026-07-21 16:02 CEST

Metadata changes:

  • Status for package libssh: “Plausible”

(Amended on: 2026-07-21 16:03 CEST)

2026-07-21 16:02 CEST

Metadata changes:

  • Status for package libssh: “New”