CVE-2026-71417: lemur < 1.9.3

CVE-2026-71417. CVSS 3.1 base score 7.3 (HIGH, Vendor/CNA). EPSS 0.00105 (percentile 0.01001), scored 21-Oct-2026.

Affected technology

lemur · < 1.9.3
Netflix

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

An attacker could therefore revoke arbitrary managed certificates and cause fleet-wide TLS denial of service. Vendor/CNA’s CVSS 3.1 assessment (base score 7.3/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.

Published 23-Oct-2026 06:11 UTC

CWE: CWE-639
CCR priority: 29.2 /100 (P4)
CVSS 3.1: 7.3 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H · Vendor/CNA
EPSS: 0.00105 · percentile 0.01002 · 2026-10-22
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-71417.html