What is CVE-2026-68756?

CVE-2026-68756 is a medium-severity vulnerability in Jfrog Artifactory, classified under Deserialization of Untrusted Data. CVSS score: 6.6/10. Published 2026-08-12.

How severe is CVE-2026-68756?

Medium severity. CVSS v3 base score is 6.6 out of 10.

Deserialization in Jfrog Artifactory

CVE-2026-68756

A party with write access to stored session data may affect JFrog Artifactory under specific conditions.

Vulnerability class: Insecure Deserialization

Published 2026-08-12 · last modified 2026-09-02.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (38.0th percentile), scored 2026-09-26.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 38.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.001

Affected products

Jfrog Artifactory — versions 0, 7.161.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

docs.jfrog.com/releases/docs/artifactory-self-managed-releases (vendor-advisory, Release Notes)
docs.jfrog.com/releases/docs/jfrog-security-advisories (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-68756?: CVE-2026-68756 is a medium-severity vulnerability in Jfrog Artifactory, classified under Deserialization of Untrusted Data. CVSS score: 6.6/10. Published 2026-08-12.
How severe is CVE-2026-68756?: Medium severity. CVSS v3 base score is 6.6 out of 10.