Is litellm affected by CVE-2026-35030?

PyPI litellm is affected in <1.83.0.

Is CVE-2026-35030 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

critical

CVE-2026-35030

Q: Is CVE-2026-35030 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

PyPI · litellm

Summary

LiteLLM: Authentication bypass via OIDC userinfo cache key collision

Severity: critical
EPSS: 0.4% (p31)
Also known as: GHSA-jjhc-v7c2-5hh6
Published: 2026-04-03

References

https://github.com/BerriAI/litellm/security/advisories/GHSA-jjhc-v7c2-5hh6
https://nvd.nist.gov/vuln/detail/CVE-2026-35030
https://github.com/BerriAI/litellm

Related advisories

CVE-2026-49468 — critical · PyPI/litellm
CVE-2026-42208 — critical · PyPI/litellm
GHSA-5mg7-485q-xm76 — critical · PyPI/litellm
CVE-2026-40217 — high · PyPI/litellm
CVE-2026-42271 — high · PyPI/litellm
CVE-2026-42203 — high · PyPI/litellm
GHSA-69x8-hrgq-fjj8 — high · PyPI/litellm
CVE-2026-35029 — high · PyPI/litellm

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.