THREAT OPS › Threat News › [NVD] CVE-2026-11793 (MEDIUM 4.9) — A stack buffer overflow flaw was found in 389 Directory Server. The checkPrefix() function in pw.c copies an attacker-controlled algorithm ID into a 256-byte stack buffer without bounds checking when parsing reversible-encrypted attribute values. An attacker with Directory Manage
[NVD] CVE-2026-11793 (MEDIUM 4.9) — A stack buffer overflow flaw was found in 389 Directory Server. The checkPrefix() function in pw.c copies an attacker-controlled algorithm ID into a 256-byte stack buffer without bounds checking when parsing reversible-encrypted attribute values. An attacker with Directory Manage
CVE-2026-11793 CVSS: 4.9 MEDIUM Published: 2026-06-09T14:16:37.503
A stack buffer overflow flaw was found in 389 Directory Server. The checkPrefix() function in pw.c copies an attacker-controlled algorithm ID into a 256-byte stack buffer without bounds checking when parsing reversible-encrypted attribute values. An attacker with Directory Manager privileges can crash the LDAP server by storing a
Indicators of compromise
- CVE-2026-11793cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-11793