CVE-2026-11788
Full vulnerability record from the local CVENow database.
Description
A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure.
Severity
HIGH
CVSS score
7.5
(v3.1)
Vulnerability status
Modified
Source identifier
Published
2026-06-09 14:16:36.940000
Last modified
2026-11-05 17:17:57.483000
View original CVE JSON
{
"id": "CVE-2026-11788",
"sourceIdentifier": "[email protected]",
"published": "2026-06-09T14:16:36.940",
"lastModified": "2026-11-05T17:17:57.483",
"vulnStatus": "Modified",
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"value": "A flaw was found in 389 Directory Server. The dereference control plugin does not check for allocation failure before using a BER structure, allowing an unauthenticated remote attacker to crash the LDAP server when the system is under memory pressure."
},
{
"lang": "es",
"value": "Se encontró una falla en 389 Directory Server. El plugin de control de desreferencia no verifica si hay fallas en la asignación antes de usar una estructura BER, lo que permite a un atacante remoto no autenticado bloquear el servidor LDAP cuando el sistema está bajo presión de memoria."
}
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