CVE-2017-8399

CRITICAL · CVSS 9.8 EPSS 3.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-05-01 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2017-8399

Severity

CRITICAL

CVSS

9.8

EPSS

3.12%

Original Filing — NVD Description

PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures."