CVE-2026-112013mediumCWE-369

CVE-2026-112013: medium-severity vulnerability in True Audio libtta

libtta through 2.3 Divide by Zero via tta_decoder_init_get_info

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.8epss 0.1%
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
True Audio · libtta
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — True Audio libtta

In the same product, most dangerous first.

CVE-2026-112011MEDIUMlibtta through 2.3 Integer Overflow via tta_decoder_init_get_info Seek TableEPSS 0.1%CVE-2026-112012MEDIUMlibtta through 2.3 Stack Out-of-Bounds Write via Zero Channel CountEPSS 0.1%