What is CVE-2026-65616?

CVE-2026-65616 is a high-severity vulnerability in Jfrog Artifactory, classified under Improper Verification of Cryptographic Signature. CVSS score: 8.8/10. Published 2026-07-27.

How severe is CVE-2026-65616?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Jfrog Artifactory

CVE-2026-65616

Incorrect authorization validation in refresh token signature allows non-admin users to obtain a signed JFrog administrator token.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jfrog Artifactory — versions 0

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

reefs@jfrog.com (vendor-advisory)
reefs@jfrog.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-65616?: CVE-2026-65616 is a high-severity vulnerability in Jfrog Artifactory, classified under Improper Verification of Cryptographic Signature. CVSS score: 8.8/10. Published 2026-07-27.
How severe is CVE-2026-65616?: High severity. CVSS v3 base score is 8.8 out of 10.