CVE-2026-112011 libtta through 2.3 Integer Overflow via tta_decoder_init_get_info Seek Table
Attackers can cause a heap buffer overflow and crash applications by supplying a crafted .tta file with specific header values to the libtta library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-112011?
CVE-2026-112011 is a medium-severity vulnerability in True Audio libtta, published on 18 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
libtta through 2.3 contains an integer overflow vulnerability in tta_decoder_init_get_info() that allows attackers to cause a heap buffer overflow on 32-bit builds via unvalidated header fields. Attackers can supply a crafted .tta file with a sample rate of 1 and large samples value, wrapping the seek table allocation and crashing applications.
Weakness: CWE-190
Which versions are affected by CVE-2026-112011?
How do I fix CVE-2026-112011?
No fix has been published for CVE-2026-112011 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-112011 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112011 exists.
Sources
Also known as GHSA-8j2j-vgj4-crmj.