SEPTEMBER 17, 2026
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Case File

CVE-2026-86515

MEDIUM · CVSS 4.3 EPSS 0.34% Public Exploit

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

CyberRota Analysis

AI-Generated

The vulnerability affects the vgmstream library, specifically within the add_entry function of the txtp_parser.c file, allowing for manipulation of argument ranges that can lead to resource consumption. This issue can be exploited remotely, potentially impacting system performance and availability. Organizations utilizing vgmstream should prioritize applying the provided patch to mitigate the risk of exploitation.

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-2026-86515
Severity
MEDIUM
CVSS
4.3
EPSS
0.34%

Original NVD Description

A security vulnerability has been detected in vgmstream up to r2117. Impacted is the function add_entry of the file src/meta/txtp_parser.c of the component txtp. Such manipulation of the argument range_start/range_end leads to resource consumption. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The name of the patch is 4b6a02dd1aff6428255db912563d77d4cb0a143e. It is advisable to implement a patch to correct this issue.