Is CVE-2026-2733 actively exploited?

No active exploitation of CVE-2026-2733 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-2733 be exploited remotely?

Yes. CVE-2026-2733 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-2733?

CVE-2026-2733 has a CVSS score of 3.8 (LOW) and an EPSS exploitation probability of 0.06%.

HOME VULNERABILITIESCVE-2026-2733

LOW

CVE-2026-2733

CWE-285Published: February 19, 2026· Updated: Feb 19, 2026

3.8

CVSS v3.1

EPSS:0.05%probability of exploitation in 30 daysPercentile:15.2th

Official Description

A flaw was identified in the Docker v2 authentication endpoint of Keycloak, where tokens continue to be issued even after a Docker registry client has been administratively disabled. This means that turning the client “Enabled” setting to OFF does not fully prevent access. As a result, previously valid credentials can still be used to obtain authentication tokens. This weakens administrative controls and could allow unintended access to container registry resources.

NVD Source

Technical Analysis

CVE-2026-2733 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.