CVE-2012-5854

HIGH · CVSS 7.5 EPSS 5.54%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-11-19 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2012-5854

Severity

HIGH

CVSS

7.5

EPSS

5.54%

Original Filing — NVD Description

Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded.