Bug 2502722 (CVE-2026-58222) - CVE-2026-58222 samba: Samba AD LDAP Compare filter injection and trusted-request confusion disclose protected attributes
Summary: CVE-2026-58222 samba: Samba AD LDAP Compare filter injection and trusted-requ...
Keywords:
Status: NEW
Alias: CVE-2026-58222
Deadline: 2026-07-28
Product: Security Response
Classification: Other
Component: vulnerability-draft
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-20 10:52 UTC by OSIDB Bzimport
Modified: 2026-07-30 14:04 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-07-20 10:52:33 UTC 
An ordinary authenticated domain user can bypass access checks and query confidential Active Directory attributes (such as KDS root keys) via LDAP Compare requests. Due to a filter injection flaw and trusted execution context, the LDAP Compare operation can be turned into a protected-attribute disclosure oracle.
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