Regulatory

CISA adds four exploited vulnerabilities to Known Exploited Vulnerabilities Catalog

Atlas Watchline · July 26, 2026

Key facts

What happened

CISA added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog

Key facts

Why it matters

CISA said the additions were based on evidence of active exploitation

Key facts

The details

The alert identifies CVE-2021-27137 as a DD-WRT stack-based buffer overflow vulnerability

Atlas Watchline

Read the full report

CISA said it added four vulnerabilities to its Known Exploited Vulnerabilities Catalog after finding evidence of…

Read on Atlas Watchline

Read on Atlas Watchline