SEPTEMBER 17, 2026
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Case File

CVE-2026-91086

MEDIUM · CVSS 6.3 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The GPAC MPEG Video Reframer is vulnerable to a heap-based buffer overflow in the mpgviddmx_process function, which can be exploited remotely. This vulnerability poses a medium severity risk, potentially allowing attackers to execute arbitrary code on affected systems. Organizations using GPAC versions up to f1219cde should prioritize upgrading to version abi-16.23 to mitigate this risk.

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-2026-91086
Severity
MEDIUM
CVSS
6.3
EPSS
0.32%

Original NVD Description

A security vulnerability has been detected in GPAC up to f1219cde. Affected by this issue is the function mpgviddmx_process of the file filters/reframe_mpgvid.c of the component MPEG Video Reframer. Such manipulation leads to heap-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. Upgrading to version abi-16.23 can resolve this issue. The name of the patch is afca1f1181668d85941d51ed1adf647807d5d975. Upgrading the affected component is recommended.