What is GHSA-x37v-wq26-vjw7?

GHSA-x37v-wq26-vjw7 is a security advisory published by GitHub Security Advisories with High severity. Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated...

Which CVE IDs does GHSA-x37v-wq26-vjw7 cover?

GHSA-x37v-wq26-vjw7 covers the following CVE IDs: CVE-2026-93546. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x37v-wq26-vjw7?

GHSA-x37v-wq26-vjw7 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-x37v-wq26-vjw7HighCVSS 8.8

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated...

Vendor

GitHub Security Advisories

Published

October 1, 2026

Last Modified

October 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-93546 →

📋 Description

Integer overflow in mod_dav_fs in Apache HTTP Server through 2.4.68 allows an authenticated WebDAV client with write access to crash worker processes and persistently corrupt a directory's property database via PROPPATCH requests declaring many XML namespaces.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-93546
https://httpd.apache.org/security/vulnerabilities_24.html
http://www.openwall.com/lists/oss-security/2026/10/01/30
https://github.com/advisories/GHSA-x37v-wq26-vjw7