Medium severity5.3NVD Advisory· Published Oct 18, 2026
CVE-2026-112012
CVE-2026-112012
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.
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Affected products
2- Range: <=2.3
Patches
Vulnerability mechanics
References
5- github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.cnvd
- github.com/gchudov/libtta/blob/af8dc48ce859e98842ab1a3eec98416d22a5199e/libtta.cnvd
- hackmd.io/@haindpwn/libtta-seek-table-count-overflow-oob-writenvd
- sourceforge.net/projects/tta/nvd
- www.vulncheck.com/advisories/libtta-through-2.3-stack-out-of-bounds-write-via-zero-channel-countnvd
News mentions
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