CVE-2026-111152

medium

Description

Game Music Emu (libgme) through 0.6.5 contains a heap out-of-bounds read vulnerability in the AY loader get_data function caused by an integer underflow in the track-table bounds check. Attackers can supply a crafted ZXAYEMUL file with an oversized track table to read past the file buffer via gme_track_info or gme_start_track, crashing libgme consumers.

References

https://www.vulncheck.com/advisories/game-music-emu-libgme-through-0.6.5-heap-out-of-bounds-read-via-ay-loader

https://hackmd.io/@haind-pwn/libgme-ay-track-table-underflow-oob-read

https://github.com/libgme/game-music-emu/commit/ae10a8f05479e3c8f80429e7a59759fed06f8c13

https://github.com/libgme/game-music-emu/blob/9e23d10f9fd2a6a2f33b10912dd8dc7153258995/gme/Ay_Emu.cpp#L53-L80

https://github.com/libgme/game-music-emu

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-102279

Details

Source: Mitre, NVD

Published: 2026-10-15

Updated: 2026-10-16

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium

CVSS v4

Base Score: 6.8

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.0013