CVE-2026-111152

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.

CVSS 4.0

6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

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

EPSS

0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-25)

CWE

CWE-125

Published

2026-10-15

Modified

2026-10-16

Record from

the NVD, synced 2026-10-19

References

• https://github.com/libgme/game-music-emu
• https://github.com/libgme/game-music-emu/blob/9e23d10f9fd2a6a2f33b10912dd8dc7153258995/gme/Ay_Emu.cpp#L53-L80
• https://github.com/libgme/game-music-emu/commit/ae10a8f05479e3c8f80429e7a59759fed06f8c13
• https://hackmd.io/@haind-pwn/libgme-ay-track-table-underflow-oob-read
• https://www.vulncheck.com/advisories/game-music-emu-libgme-through-0.6.5-heap-out-of-bounds-read-via-ay-loader

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