CVE-2026-82329

CRITICAL9.8

CISA KEV

Published 2026-08-28 · Updated 2026-09-03 · Source reefs@jfrog.com

Summary

CVE-2026-82329 is a critical-severity (CVSS 9.8) vulnerability in JFrog Artifactory. CISA added it to the Known Exploited Vulnerabilities catalog on September 2, 2026, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by September 5, 2026. CISA does not currently list it as used in ransomware campaigns. JFrog has 4 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.

All 4 known-exploited JFrog vulnerabilities →

Description

JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileges.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-287

CISA Known-Exploited Vulnerability

Product: JFrog — Artifactory

Name: JFrog Artifactory Improper Authentication Vulnerability

Date added: 2026-09-02 · Due: 2026-09-05

Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

References

View on NVD

More exploited JFrog vulnerabilities

Most recently added to CISA KEV

CVE-2026-42016
Artifactory — JFrog Artifactory Incorrect Authorization Vulnerability
added 2026-09-11
CVE-2026-42018
Artifactory — JFrog Artifactory Improper Authentication Vulnerability
added 2026-09-11
CVE-2026-66384
Artifactory — JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability
added 2026-08-27

View all →

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