What is GHSA-27xg-fw4v-jgv6?

GHSA-27xg-fw4v-jgv6 is a security advisory published by GitHub Security Advisories with Medium severity. An attacker can send a web request that causes unlimited memory allocation in the internal web...

Which CVE IDs does GHSA-27xg-fw4v-jgv6 cover?

GHSA-27xg-fw4v-jgv6 covers the following CVE IDs: CVE-2026-42005. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-27xg-fw4v-jgv6?

GHSA-27xg-fw4v-jgv6 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-27xg-fw4v-jgv6MediumCVSS 4.3

An attacker can send a web request that causes unlimited memory allocation in the internal web...

Vendor

GitHub Security Advisories

Published

June 25, 2026

Last Modified

June 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-42005 →

📋 Description

An attacker can send a web request that causes unlimited memory allocation in the internal web server, leading to a denial of service. The internal web server is disabled by default.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-42005
https://docs.powerdns.com/authoritative/security-advisories/powerdns-advisory-powerdns-2026-07.html
https://github.com/advisories/GHSA-27xg-fw4v-jgv6