Medium severity5.5NVD Advisory· Published Oct 18, 2026

CVE-2026-112013

Description

libtta through 2.3 contains a divide-by-zero vulnerability in tta_decoder_init_get_info() that allows attackers to crash applications by supplying an unvalidated zero sample rate. Attackers can craft a .tta file with a recomputed header CRC32 that triggers SIGFPE, crashing applications including the bundled tta console tool.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Gchudov/libttallm-create
Range: <=2.3
Tta/TTA Lossless Audio Codecllm-create
Range: <=2.3

Patches

Vulnerability mechanics

References

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-divide-by-zero-via-tta-decoder-init-get-infonvd

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000