What is GHSA-mggr-349m-j697?

GHSA-mggr-349m-j697 is a security advisory published by GitHub Security Advisories with High severity. Stack Overflow vulnerability in Apache Directory LDAP API. Before binding, a client can send a...

Which CVE IDs does GHSA-mggr-349m-j697 cover?

GHSA-mggr-349m-j697 covers the following CVE IDs: CVE-2026-103552. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mggr-349m-j697?

GHSA-mggr-349m-j697 has a CVSS v3 base score of 7.3, published by GitHub Security Advisories.

GHSA-mggr-349m-j697HighCVSS 7.3

Stack Overflow vulnerability in Apache Directory LDAP API. Before binding, a client can send a...

Vendor

GitHub Security Advisories

Published

October 2, 2026

Last Modified

October 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-103552 →

📋 Description

Stack Overflow vulnerability in Apache Directory LDAP API.

Before binding, a client can send a deeply nested search filter that overflows the stack in the server's decoder.

This issue affects Apache Directory LDAP API: from 1.2.0 before 1.2.9.

Users are recommended to upgrade to version 1.2.9, which fixes the issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-103552
https://lists.apache.org/thread.html/fn3bwknn57266hx66w9vv6b4k8rfwcx7
http://www.openwall.com/lists/oss-security/2026/10/02/4
https://github.com/advisories/GHSA-mggr-349m-j697