CVE-2026-40217

Description

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

Affected Platforms

Weakness Type

CWE-420, CWE-94

References

• https://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/
• https://access.redhat.com/errata/RHSA-2026:24866
• https://access.redhat.com/errata/RHSA-2026:30056
• https://access.redhat.com/security/cve/CVE-2026-40217
• https://bugzilla.redhat.com/show_bug.cgi?id=2457301
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40217.json