Medium severity · published Aug 12, 2026
CVE-2026-66380
Authenticated users may access private OCI referrer metadata
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
An authenticated user without repository read permission may access private OCI referrer metadata under specific conditions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AR
artifactory · jfrog
before 7.146.35; 7.161.0 before 7.161.16 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-66380
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-66380
Release Notes
https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases
Vendor Advisory
https://docs.jfrog.com/releases/docs/jfrog-security-advisories
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