CVE-2026-112007
6.1 MEDIUMpublic exploit availablePublished 2026-10-18 · Updated 2026-10-18
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Weaknesses
CWE-787
Public exploit & PoC references
All references
- https://github.com/schismtracker/schismtracker
- https://github.com/schismtracker/schismtracker/blob/74215ae300b555928332e03152dfcdc898f96ca6/fmt/ult.c#L319-L330
- https://hackmd.io/@haindpwn/schismtracker-ult-sample-count-oob-write
- https://www.vulncheck.com/advisories/schism-tracker-through-20260524-heap-out-of-bounds-write-via-ult-loader
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- MEDIUMCVE-2017-20283
- HIGHCVE-2017-20286PoC
- UNSCOREDCVE-2025-58773
- UNSCOREDCVE-2026-0461
- UNSCOREDCVE-2026-0482
- HIGHCVE-2026-100111
- HIGHCVE-2026-100112
- HIGHCVE-2026-100127
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