CVE-2026-18922
CVE CVE-2026-18922EUVD EUVD-2026-72457Published 2026-09-07T14:14:53.000ZLast changed 2026-09-08T13:04:34.000ZCVSS 9.8
What the advisory describes
A flaw was found in 389 Directory Server. During SASL PLAIN authentication, a stale identity carried in a Cyrus SASL auxiliary property from a prior failed bind attempt can be installed on a connection following a subsequent, unrelated successful bind, regardless of which SASL mechanism completes that second bind. An attacker can send a SASL PLAIN bind as cn=Directory Manager with an incorrect password, then complete a SASL ANONYMOUS bind on the same connection, causing the server to grant Directory Manager authority without any valid credentials. A variant using a valid low-privileged account's own successful bind instead of an anonymous one is also possible.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Red Hat — Red Hat Directory Server 11.7 E4S for RHEL 8 patch: 8080020260903102346.f969626e
- Red Hat — Red Hat Directory Server 11.9 for RHEL 8 patch: 8100020260904171440.37ed7c03
- Red Hat — Red Hat Directory Server 12.2 E4S for RHEL 9 patch: 9020020260903155914.1674d574
- Red Hat — Red Hat Directory Server 12.4 E4S for RHEL 9 patch: 9040020260903102623.1674d574
- Red Hat — Red Hat Enterprise Linux 10 patch: 0:3.2.0-10.el10_2
- Red Hat — Red Hat Enterprise Linux 10.0 Extended Update Support patch: 0:3.0.6-21.el10_0
- Red Hat — Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION patch: 0:1.2.11.15-97.el6_10.1
- Red Hat — Red Hat Enterprise Linux 7 Extended Lifecycle Support patch: 0:1.3.11.1-15.el7_9
- Red Hat — Red Hat Enterprise Linux 8 patch: 8100020260904155442.25e700aa
- Red Hat — Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support patch: 8040020260901171549.96015a92
- Red Hat — Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On patch: 8040020260901171549.96015a92
- Red Hat — Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support patch: 8060020260901145727.824efc52
- Red Hat — Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On patch: 8060020260901145727.824efc52
- Red Hat — Red Hat Enterprise Linux 8.8 Telecommunications Update Service patch: 8080020260831180218.6dbb3803
- Red Hat — Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions patch: 8080020260831180218.6dbb3803
- Red Hat — Red Hat Enterprise Linux 9 patch: 0:2.8.0-10.el9_8
- Red Hat — Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions patch: 0:2.2.4-22.el9_2
- Red Hat — Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions patch: 0:2.4.5-29.el9_4
- Red Hat — Red Hat Enterprise Linux 9.6 Extended Update Support patch: 0:2.6.1-24.el9_6
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Red Hat — Red Hat Enterprise Linux
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