What is GHSA-48wg-78rx-fcjg?

GHSA-48wg-78rx-fcjg is a security advisory published by GitHub Security Advisories with Medium severity. OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive that results in a...

Which CVE IDs does GHSA-48wg-78rx-fcjg cover?

GHSA-48wg-78rx-fcjg covers the following CVE IDs: CVE-2026-115638. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-48wg-78rx-fcjg?

GHSA-48wg-78rx-fcjg has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-48wg-78rx-fcjgMediumCVSS 4.3

OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive that results in a...

Vendor

GitHub Security Advisories

Published

October 23, 2026

Last Modified

October 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-115638 →

📋 Description

OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive that results in a very large amount of uncompressed data, aka a gzip bomb.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-115638
https://bugs.launchpad.net/ironic/+bug/2171814
https://github.com/advisories/GHSA-48wg-78rx-fcjg