CVE-2026-89329 Device-mapper-multipath: local denial of service via blocking ipc send operations

A flaw was found in multipathd. A local attacker with access to the multipathd UNIX control socket can exploit this vulnerability by sending valid commands and then ceasing to read replies. This action can cause the multipathd listener thread to block, leading to a Denial of Service DoS where...

CVE-2026-89329

A vulnerability in multipathd (part of Device-mapper-multipath ) allows a local attacker with access to the UNIX control socket to cause a Denial of Service . By sending valid commands and then ceasing to read replies, the attacker can cause the listener thread to block , resulting in legitimate ...

OPENSUSE-SU-2026:21802-1 Security update for multipath-tools

This update for multipath-tools fixes the following issues: - Heap Out-of-Bounds Read in Custom Format String Parser via Trailing % bsc1277205. - Path traversal in device-mapper-multipath failedwwids management bsc1277210. - SCSI PRIN READ FULL STATUS responses can cause heap buffer overflows...