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vulnerabilityCVE-2026-33419
Name
CVE-2026-33419
Source
NVD ( link)Debian ( link)
Description
MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS (Security Token Service) AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: (1) distinguishable error responses that enable username enumeration, and (2) absence of rate limiting on authentication attempts. An unauthenticated network attacker can enumerate valid LDAP usernames and then perform unlimited password guessing to obtain temporary AWS-style STS credentials, gaining access to the victim's S3 buckets and objects. This issue has been patched in RELEASE.2026-03-17T21-25-16Z.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
minio
False Positive

Vulnerability Ratings#


9.1
CVSSv4
7.5
CVSSv31
NaN
other

Others affected component#


Name
Project
Project Version
Version
Status
yocto
scarthgap
01b87ecc02ffad47dfe13c2154ac31db3e3115df
Exploitable