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2 vulnerabilities found for Schism Tracker by schismtracker
CVE-2026-112007 (GCVE-0-2026-112007)
Vulnerability from nvd – Published: 2026-10-18 11:38 – Updated: 2026-10-18 11:38
VLAI
EPSS
VEX
Title
Schism Tracker through 20260524 Heap Out-of-Bounds Write via ULT Loader
Summary
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.
Severity
6.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackmd.io/@haindpwn/schismtracker-ult-sam… | technical-descriptionexploit |
| https://github.com/schismtracker/schismtracker/bl… | technical-description |
| https://github.com/schismtracker/schismtracker | product |
| https://www.vulncheck.com/advisories/schism-track… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| schismtracker | Schism Tracker |
Affected:
0 , ≤ 20260524
(custom)
cpe:2.3:a:schismtracker:schism_tracker:*:*:*:*:*:*:*:* |
Date Public
2026-10-17 00:00
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CVE-2026-112007 (GCVE-0-2026-112007)
Vulnerability from cvelistv5 – Published: 2026-10-18 11:38 – Updated: 2026-10-18 11:38
VLAI
EPSS
VEX
Title
Schism Tracker through 20260524 Heap Out-of-Bounds Write via ULT Loader
Summary
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.
Severity
6.1 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://hackmd.io/@haindpwn/schismtracker-ult-sam… | technical-descriptionexploit |
| https://github.com/schismtracker/schismtracker/bl… | technical-description |
| https://github.com/schismtracker/schismtracker | product |
| https://www.vulncheck.com/advisories/schism-track… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| schismtracker | Schism Tracker |
Affected:
0 , ≤ 20260524
(custom)
cpe:2.3:a:schismtracker:schism_tracker:*:*:*:*:*:*:*:* |
Date Public
2026-10-17 00:00
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