CVE-2026-68756 Potential insecure deserialization in JFrog Artifactory
An attacker with write access to session data can exploit insecure deserialization in JFrog Artifactory to potentially execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-68756?
CVE-2026-68756 is a medium-severity unsafe deserialization vulnerability in Jfrog Artifactory, published on 12 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A party with write access to stored session data may affect JFrog Artifactory under specific conditions.
Weakness: CWE-502
Which versions are affected by CVE-2026-68756?
It affects 1 product.
Products include Jfrog Artifactory.
How do I fix CVE-2026-68756?
No fix has been published for CVE-2026-68756 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2026-68756 being exploited?
There is no known exploitation of CVE-2026-68756 in the wild and no public exploit code.
Other vulnerabilities in Jfrog Artifactory
- CVE-2026-82329 JFrog Artifactory Improper Authentication
- CVE-2026-42016 JFrog Artifactory Incorrect Authorization
- CVE-2026-42018 JFrog Artifactory Improper Authentication
- CVE-2026-66384 JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory
- CVE-2019-17444 JFrog Artifactory does not enforce default admin password change
Sources
Also known as GHSA-rm3v-36x6-mr48.