CVE-2026-112012
MEDIUM
CVSS 5.3
Published: 2026-10-18
Modified: 2026-10-19
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Description
libtta through 2.3 contains a stack out-of-bounds read and write vulnerability in tta_decoder_process_stream() and tta_decoder_process_frame() because header checks never reject a zero channel count. Attackers can supply a crafted .tta file declaring zero channels so decorrelation accesses cache[-1] with stream-derived values, corrupting stack memory in decoding applications.
Quick Facts
| CVE ID | CVE-2026-112012 |
| CVSS Score | 5.3 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
| Published | 2026-10-18 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/gchudov/libtta
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1…
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1…
- https://hackmd.io/@haindpwn/libtta-seek-table-count-overflow…
- https://sourceforge.net/projects/tta/
- https://www.vulncheck.com/advisories/libtta-through-2.3-stac…