GHSA-pxwm-j3xc-rxqwMediumCVSS 5.5
libmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile:...
🔗 CVE IDs covered (1)
📋 Description
libmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile::ReadAMS2() in src/load_ams.cpp that allows attackers to read adjacent heap memory via crafted AMS files. Attackers can supply an AMS module whose pattern effect bytes keep bit 7 set, driving the decoder past the input buffer and crashing any libmodplug consumer.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-111271
- https://github.com/Konstanty/libmodplug
- https://github.com/Konstanty/libmodplug/blob/d1b97ed0020bc620a059d3675d1854b40bd2608d/src/load_ams.cpp#L509-L537
- https://hackmd.io/@haind-pwn/libmodplug-dsm-pattern-oob-write
- https://www.vulncheck.com/advisories/libmodplug-through-0.8.9.1-heap-out-of-bounds-read-via-csoundfile-readams2
- https://github.com/advisories/GHSA-pxwm-j3xc-rxqw