CVE-2026-111152 Details
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.
A heap out-of-bounds read vulnerability has been identified in Game Music Emu (libgme) versions through 0.6.5. This vulnerability resides in the AY loader's 'get_data' function, where an integer underflow in the track-table bounds check allows attackers to supply a crafted ZXAYEMUL file with an oversized track table. As a result, the loader reads past the end of the file buffer, which can lead to a crash in applications that use libgme.
Users can update to Game Music Emu version 0.6.6, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 15, 2026CISA-ADP
Assessed Oct 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/libgme/game-music-emu | [email protected] | ProductSource CodeVendor |
| https://github.com/libgme/game-music-emu/blob/9e23d10f9fd2a6a2f33b10912dd8dc7153258995/gme/Ay_Emu.cpp#L53-L80 | [email protected] | Source CodeVendor |
| https://github.com/libgme/game-music-emu/commit/ae10a8f05479e3c8f80429e7a59759fed06f8c13 | [email protected] | Source CodeVendor |
| https://hackmd.io/@haind-pwn/libgme-ay-track-table-underflow-oob-read | [email protected] | BundleExploitRemedyTechnical Analysis |
| https://www.vulncheck.com/advisories/game-music-emu-libgme-through-0.6.5-heap-out-of-bounds-read-via-ay-loader | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Game Music Emu | <= 0.6.5 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 16, 2026 | CVE Modified | CISA-ADP |
| Oct 15, 2026 | New CVE Received | [email protected] |