CVE-2026-112011
libtta through 2.3 Integer Overflow via tta_decoder_init_get_info Seek Table
- State
- Published
- Severity
- 5.8 Medium
- Published
- Oct 18, 2026
- Updated
- Oct 19, 2026
- Reserved
- Oct 18, 2026
Description
libtta through 2.3 contains an integer overflow vulnerability in tta_decoder_init_get_info() that allows attackers to cause a heap buffer overflow on 32-bit builds via unvalidated header fields. Attackers can supply a crafted .tta file with a sample rate of 1 and large samples value, wrapping the seek table allocation and crashing applications.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.8 Medium | CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H | VulnCheck |
Weaknesses
- CWE-190 Integer Overflow or Wraparound
Affected Products
| Product | Versions |
|---|---|
libttaTrue Audio |
|
References
- https://hackmd.io/@haindpwn/libtta-seek-table-count-overflow-oob-writetechnical-descriptionexploit
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L602-L616technical-description
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L473-L485technical-description
- https://sourceforge.net/projects/tta/product
- https://github.com/gchudov/libttaproduct
- VulnCheck Advisory: libtta through 2.3 Integer Overflow via tta_decoder_init_get_info Seek Tablethird-party-advisory
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