CVEvulnerability

CVE-2026-103877

9.8 CRITICAL Published 2026-10-02 Modified 2026-10-07 Official page ↗
Status
Deferred
Published
2026-10-02
Last modified
2026-10-07
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502

Description

Deserialization of Untrusted Data vulnerability in Apache Directory LDAP API. A rogue/compromised LDAP server (or pre-TLS MITM) can answer a client's loadSchema() subschema search with a schema object that contains a serialized Java class, allowing some potential RCE.  This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9. Users are recommended to upgrade to version 2.1.9, which fixes the issue.

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References