CVE-2026-111143

MediumCVSS 5.5/10Last modified Oct 16, 2026

Description

Ansilove libansilove through 1.4.2 contains an out-of-bounds read vulnerability in ansilove_xbin() in src/loaders/xbin.c that lacks bounds checks for compressed run-length records. Attackers can supply a crafted compressed XBIN file ending in a control byte such as 0x7F to read past the input buffer, crashing applications that render untrusted XBIN art.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
ansilovelibansilove<= 1.4.2

References

Timeline

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

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CVE-2026-111143: Medium severity, CVSS 5.5 | Vulnix