CVE-2016-6263

HIGH · CVSS 7.5 EPSS 3.88%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-09-07 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2016-6263

Severity

HIGH

CVSS

7.5

EPSS

3.88%

Original NVD Description

The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data.