CVE-2026-111131

MediumCVSS 6.1/10Last modified Oct 16, 2026

Description

libxmp through 4.7.4 contains an off-by-one stack out-of-bounds read vulnerability in the prowizard P61A depacker depack_p61a() in src/loaders/prowizard/p61a.c. Attackers can supply a crafted headerless P61A module with 31 samples and a 0xffe0 back-reference size word to leak stack memory into sample metadata or disrupt loading.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
libxmp	libxmp	<= 4.7.4

References

Timeline

Published: Oct 15, 2026
Last modified: Oct 16, 2026
NVD status: Deferred

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