[ CVE-2026-114038 · Published 21 Oct 2026 ]
Vulnerability in Red Hat Enterprise Linux 10
CVSS 5.1
EPSS <1%No fix listed yet
[ Description ]Official description
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure, or cause the daemon to crash, resulting in a Denial of Service (DoS).
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.