CVE-2026-91925 Polyaxon - Remote Code Execution

Polyaxon through 2.16.4 contains a remote code execution caused by unsandboxed Jinja2 environment rendering operation specification fields during server-side run preparation, letting authenticated users execute arbitrary code remotely, exploit requires user authentication.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.78% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-1336

Vendor fix

Update to the latest version beyond 2.16.4.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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