SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-86514

MEDIUM · CVSS 6.3 EPSS 0.27% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A stack-based buffer overflow vulnerability has been identified in the sscanf function within the txth-txtp component of vgmstream up to r2117, allowing for potential remote exploitation. This weakness could lead to unauthorized code execution, making it critical for users of affected versions to prioritize applying the available patch (4669d37a6af94866f6f0628678f9f90d46954e8b) to mitigate risks. Organizations utilizing vgmstream should assess their exposure and implement the fix promptly to safeguard their systems.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86514
Severity
MEDIUM
CVSS
6.3
EPSS
0.27%

Original NVD 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.