CVE-2020-8663

7.5 highEPSS 1.5%

High (7.5) in envoyproxy envoy. EPSS 1.5% chance of exploitation in the next 30 days.

Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may exhaust file descriptors and/or memory when accepting too many connections.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2020-07-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19