CVE-2026-112007 — Schism Tracker through 20260524 Heap Out-of-Bounds Write via ULT Loader
Schism Tracker through 20260524 contains a heap out-of-bounds write vulnerability in fmt_ult_load_song() in fmt/ult.c that fails to clamp the one-byte sample count to MAX_SAMPLE…
Published: 2026-10-18 · CVSS: 6.9 · CVSS 4.0
Schism Tracker through 20260524 contains a heap out-of-bounds write vulnerability in fmt_ult_load_song() in fmt/ult.c that fails to clamp the one-byte sample count to MAX_SAMPLES. Attackers can supply a crafted .ult module that overwrites the instruments pointer array, causing csf_destroy() to free attacker-chosen pointers and crash the application.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7