CVE-2026-74241
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Quay: ldap referral filter injection in quay external ldap authentication
A flaw was found in Red Hat Quay's external Lightweight Directory Access Protocol (LDAP) authentication handling. When an LDAP referral is returned during authentication, the system does not properly escape the username input. This allows an attacker to inject LDAP filter metacharacters, enabling user-existence oracle attacks at the referral Directory Name (DN). This could also potentially influence which DN is used for password binding in multi-domain Active Directory environments.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Red Hat OpenShift Update Service
- Vendor
- Red Hat
- Product
- Red Hat OpenShift Update Service
- Platforms
- Unknown
- Default status
affected- Package
- openshift-update-service/openshift-update-service-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Quay 3
- Vendor
- Red Hat
- Product
- Red Hat Quay 3
- Platforms
- Unknown
- Default status
affected- Package
- quay/quay-rhel8
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.
Red Hat Quay 3
- Vendor
- Red Hat
- Product
- Red Hat Quay 3
- Platforms
- Unknown
- Default status
affected- Package
- quay/quay-rhel9
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
No explicit version tuples; consult this entry's default status.