CVE-2026-114038
Medium · 5.1CVSS
5.1
EPSS
0.1%
Published
Oct 21, 2026
CISA due date
—
The record
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).
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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