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cve recordcriticalexploited in the wild3 of 3 cataloguesexploit reported

CVE-2026-82329

JFrog · Artifactory · JFrog Artifactory Improper Authentication Vulnerability

Published · Added to CISA KEV
CVSS9.8
Severitycritical
WeaknessCWE-287
EPSS14.1%96.6th percentile
Exploited3 KEV sources
Ransomware useUnknown
Federal fix dueSep 5, 2026

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

patch window

Called exploited 4 days after disclosure.

Measured from the CVE publication date to the earliest of 3 KEV catalogues that list it.

The life of this vulnerability

  1. CVE published
  2. First KEV listing4d
  3. Last KEV listing1d
  4. Last sighting2d

Gaps are compressed to equal steps. The elapsed time is printed under each.

Which catalogues call it exploited

Sources3 of 3
Listings differ by1 d
Strongest claimconfirmed

3 catalogues list it. CIRCL aggregates the others and is shown but not counted.

Public exploitation evidence

6 public reports collected from VulnCheck and CIRCL, first on Aug 28, 2026. Each links to its original source. We have not verified them.

Description

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

Required action (CISA)

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

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Our coverage of CVE-2026-82329

CVE-2026-82329critical

JFrog Artifactory Flaw Exploited Same Day as Disclosure

A critical authentication vulnerability in JFrog Artifactory was exploited on the same day its CVE was published, leaving no patch window for users. The flaw allows unauthenticated attackers to gain administrative privileges.

CVE-2026-82329critical

Attackers Pounce on Critical Artifactory Flaw Following Disclosure

Reports indicate that attackers have begun exploiting a critical authentication bypass vulnerability in JFrog's Artifactory repository manager. The flaw, tracked as CVE-2026-82329, reportedly allows unauthorized individuals to achieve administrative access on vulnerable Artifactory instances. This activity follows the public disclosure of the vulnerability, suggesting a rapid weaponization by…

CVE-2026-82329critical

Attackers Exploit Critical JFrog Artifactory Flaw to Mint Admin Tokens Days After Disclosure

Threat actors are actively exploiting a recently disclosed critical security flaw in JFrog Artifactory, according to a report from watchTowr. The vulnerability, identified as CVE-2026-82329 with a CVSS score of 9.8, is an authentication bypass issue that could allow attackers to gain administrative access to Artifactory instances. This exploitation is occurring mere days after the public…

CVE-2026-82329critical

Critical JFrog Artifactory Vulnerability Reportedly Exploited in the Wild

Reports indicate that a critical authentication bypass vulnerability affecting JFrog Artifactory, identified as CVE-2026-82329, is actively being exploited in the wild. This exploitation reportedly began mere days following the public disclosure of the flaw.