Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2026-40217 Details

LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.

CVSS 3.x Severity and Vector Strings:

CNA: redhat-SADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://access.redhat.com/errata/RHSA-2026:24866	redhat-SADP
https://access.redhat.com/errata/RHSA-2026:30056	redhat-SADP
https://access.redhat.com/security/cve/CVE-2026-40217	redhat-SADP
https://bugzilla.redhat.com/show_bug.cgi?id=2457301	redhat-SADP
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40217.json	redhat-SADP
https://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/	[email protected]	ExploitMitigationThird Party Advisory

CWE-ID	CWE Name	Source
CWE-420	Unprotected Alternate Channel	[email protected]
CWE-94	Improper Control of Generation of Code ('Code Injection')	redhat-SADP

Product	Versions
litellm litellm	<= 2026-04-08
CPE cpe:2.3:a:litellm:litellm:::::::: Remediation No remediation found in references.

6 change records found show changes

QUICK INFO