CVE-2026-65617 Potential remote code execution on an Artifactory package service container.
A deserialization flaw in JFrog Artifactory allows low-privileged users to achieve remote code execution under specific repository conditions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-65617?
CVE-2026-65617 is a high-severity unsafe deserialization vulnerability in Jfrog Artifactory, published on 27 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A deserialization weakness in JFrog Artifactory package handling could allow a low-privileged user to impact confidentiality, integrity, and availability under specific repository conditions.
Weakness: CWE-502
Which versions are affected by CVE-2026-65617?
It affects 1 product.
Products include Jfrog Artifactory.
How do I fix CVE-2026-65617?
No fix has been published for CVE-2026-65617 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-2026-65617 being exploited?
There is no known exploitation of CVE-2026-65617 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-rq4m-gf68-m62g.