medium5.3
CVE-2026-112012
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 c…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Libtta | through 2.3 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/gchudov/libtta
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L618
- https://github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.c#L715-L730
- https://hackmd.io/@haindpwn/libtta-seek-table-count-overflow-oob-write
- https://sourceforge.net/projects/tta/
- https://www.vulncheck.com/advisories/libtta-through-2.3-stack-out-of-bounds-write-via-zero-channel-count