Is CVE-2026-86514 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-86514?

CVE-2026-86514 has a CVSS v3 severity of MEDIUM (6.3).

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CVE-2026-86514

Description

A weakness has been identified in vgmstream up to r2117. This issue affects the function sscanf of the file src/meta/txth.c of the component txth-txtp. This manipulation causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 4669d37a6af94866f6f0628678f9f90d46954e8b. To fix this issue, it is recommended to deploy a patch.