CVE-2026-11788 | 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.
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.
- 🔗 access.redhat.com/errata/RHSA-2026:55421
- 🔗 access.redhat.com/errata/RHSA-2026:55422
- 🔗 access.redhat.com/errata/RHSA-2026:55423
- 🔗 access.redhat.com/errata/RHSA-2026:55424
- 🔗 access.redhat.com/errata/RHSA-2026:55425
- 🔗 access.redhat.com/errata/RHSA-2026:55426
- 🔗 access.redhat.com/errata/RHSA-2026:55530
- 🔗 access.redhat.com/errata/RHSA-2026:55532
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CVE-2026-11788 | 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.
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 memor
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