Is lemur affected by CVE-2026-44304?

PyPI lemur is affected in <1.9.0.

Is CVE-2026-44304 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

high

CVE-2026-44304

Q: Is CVE-2026-44304 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

PyPI · lemur

Summary

Lemur: LDAP Filter Injection enables post-authentication privilege escalation

Severity: high
EPSS: 0.2% (p8)
Also known as: GHSA-3r34-vq8m-39gh
Published: 2026-05-06

References

https://github.com/Netflix/lemur/security/advisories/GHSA-3r34-vq8m-39gh
https://nvd.nist.gov/vuln/detail/CVE-2026-44304
https://github.com/Netflix/lemur

Related advisories

CVE-2026-44305 — medium · PyPI/lemur

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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.