CVE-2019-8955

HIGH · CVSS 7.5 EPSS 4.57%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-02-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2019-8955

Severity

HIGH

CVSS

7.5

EPSS

4.57%

Original NVD Description

In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler.