CVE-2026-79992

Description

A flaw was found in Emacs TRAMP. A local attacker could exploit this vulnerability by processing maliciously crafted filenames. This occurs because TRAMP concatenates login arguments without proper sanitization, which are then passed to a local shell. Successful exploitation could lead to arbitrary code execution.

CVSS Vector

References

• https://access.redhat.com/security/cve/CVE-2026-79992
• https://bugzilla.redhat.com/show_bug.cgi?id=2523665