CVE-2026-65617 is a high-severity deserialization vulnerability in JFrog Artifactory package handling. The weakness affects the package service container and arises from unsafe deserialization of untrusted data during package-processing operations. Under specific repository conditions, a low-privileged authenticated user can trigger the flaw and compromise confidentiality, integrity, and availability. Vendor descriptions characterize the issue as a potential remote code execution condition in Artifactory package handling.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A JFrog Artifactory vulnerability fixed in version 7.161.15 / 7.146.34; the article groups it among flaws enabling impacts such as RCE, SSRF, path traversal, metadata writes, repository property access, and privilege escalation, but does not map this specific CVE to a single impact.
A patched vulnerability in JFrog Artifactory 7.161.15 that external sources indicate was privately reported by an OpenAI researcher and may have been among the zero-days used in the described incident, though this is unconfirmed.
A potential remote code execution vulnerability affecting an Artifactory package service container.
A patched zero-day vulnerability in JFrog Artifactory reported by OpenAI researchers; the article suggests these Artifactory flaws may be tied to the sandbox escape and internet access incident, but does not confirm which specific CVE was exploited.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.