HIGH CISA KEV

CVE-2026-42016

CVSS v3

8.1

HIGH

EPSS Score

0.2 %

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.

CISA Known Exploited Vulnerability

Date Added: 2026-09-11
Patch Due Date: 2026-09-25
Ransomware Use: Unknown

Technical details

CVSS v3 Vector: 3.1
Published: 2026-07-27
Last Modified: 2026-07-27

Frequently asked questions

What is CVE-2026-42016?

JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.

Is CVE-2026-42016 actively exploited?

Yes. CVE-2026-42016 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-09-25.

What is the CVSS score for CVE-2026-42016?

CVE-2026-42016 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string 3.1.

Is CVE-2026-42016 affecting your environment?

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