PyPI/lemur CVE-2026-44304: high 8.1, EPSS 0.22%

Lemur: LDAP Filter Injection enables post-authentication privilege escalation

Action: Upgrade lemur to 1.9.0 or later.

pip install lemur==1.9.0

Affected

Fixed versions

Sources

• osv: PYSEC-2026-2585
• 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
• https://github.com/Netflix/lemur/releases/tag/v1.9.0
• https://pypi.org/project/lemur
• https://github.com/advisories/GHSA-3r34-vq8m-39gh

CVE-2026-44304 · published 2026-07-13T15:15:39.093479Z · modified 2026-07-13T16:32:02.190141606Z · JSON