High severity7.4NVD Advisory· Published Oct 31, 2025· Updated Apr 15, 2026
CVE-2025-30189
CVE-2025-30189
Description
When cache is enabled, some passdb/userdb drivers incorrectly cache all users with same cache key, causing wrong cached information to be used for these users. After cached login, all subsequent logins are for same user. Install fixed version or disable caching either globally or for the impacted passdb/userdb drivers. No publicly available exploits are known.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- osv-coords4 versionspkg:rpm/opensuse/dovecot24&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/dovecot24&distro=openSUSE%20Tumbleweedpkg:rpm/suse/dovecot24&distro=SUSE%20Linux%20Enterprise%20Server%2016.0pkg:rpm/suse/dovecot24&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0
< 2.4.2-160000.1.1+ 3 more
- (no CPE)range: < 2.4.2-160000.1.1
- (no CPE)range: < 2.4.2-1.1
- (no CPE)range: < 2.4.2-160000.1.1
- (no CPE)range: < 2.4.2-160000.1.1
Patches
Vulnerability mechanics
References
3News mentions
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