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CVE-2026-111152— Game Music Emu (libgme) through 0.6.5 Heap Out-of-Bounds Read via AY Loader

Quick assessment

Affected
libgme game-music-emu
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Game Music Emu（libgme）0.6.5 及之前版本存在一个堆越界读取漏洞，该漏洞位于 AY 加载器的 函数中，原因是轨道表边界检查存在整数下溢问题。攻击者可以提供特制的 ZXAYEMUL 文件，其中包含一个过大的轨道表，从而通过 或 函数读取超出文件缓冲区范围的数据，导致使用 libgme 的应用程序崩溃。

CVSS 5.5 · Medium EPSS 0.13% · P2

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
libgme game-music-emu ≤ 0.6.5 affected
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I. Basic Information for CVE-2026-111152

Vulnerability Information
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Vulnerability Title
Game Music Emu (libgme) through 0.6.5 Heap Out-of-Bounds Read via AY Loader
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
libgme game-music-emu 0 ~ 0.6.5 -

II. Public POCs for CVE-2026-111152

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111152

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Patches & Fixes for CVE-2026-111152 (2)

Vendor Advisories for CVE-2026-111152 (1)

Other References for CVE-2026-111152 (1)

IV. Related Vulnerabilities

Same product: game-music-emu
Same vendor: libgme
Same weakness: CWE-125

V. Comments for CVE-2026-111152

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