CVE-2026-40217
LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.
CVSS
8.8
High
EPSS
6.5%
p93
KEV
—
Exploit Today
28
0-100
Published: Apr 10, 2026 · Last modified: Jul 15, 2026 · CWE-420 · CWE-94
1.1%EPSS · 30 days6.5%
2026-06-302026-07-16
LiteLLM through 2026-04-08 allows remote attackers to execute arbitrary code via bytecode rewriting at the /guardrails/test_custom_code URI.
- www.x41-dsec.dehttps://www.x41-dsec.de/lab/advisories/x41-2026-001-litellm/
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:24866
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:30056
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-40217
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2457301
- security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40217.json
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