What is GHSA-x3r5-2fxh-hp4j?

GHSA-x3r5-2fxh-hp4j is a security advisory published by GitHub Security Advisories with Medium severity. Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to...

Which CVE IDs does GHSA-x3r5-2fxh-hp4j cover?

GHSA-x3r5-2fxh-hp4j covers the following CVE IDs: CVE-2026-58547. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x3r5-2fxh-hp4j?

GHSA-x3r5-2fxh-hp4j has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-x3r5-2fxh-hp4jMediumCVSS 5.5

Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to...

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-58547 →

📋 Description

Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-58547
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58547
https://github.com/advisories/GHSA-x3r5-2fxh-hp4j