Daily DefSec Brief - Cyber Security News for July 15 2026

Daily DefSec Brief · Jul 15, 2026 · 4m · transcript

1. CISA adds SharePoint and AD FS zero-days to KEV, deadline Friday — CVE-2026-56164, CVE-2026-56155 (also CVE-2026-32201, CVE-2026-45659, CVE-2026-58644, CVE-2026-55040) — CISA KEV https://www.cisa.gov/known-exploited-vulnerabilities-catalog · CISA advisory https://www.cisa.gov/news-events/alerts/2026/07/14/cisa-urges-sharepoint-hardening-after-new-exploitations · Rapid7 https://www.rapid7.com/blog/post/ve-cve-2026-55040-microsoft-sharepoint-jwt-token-authentication-bypass-fixed 2. SonicWall SMA1000 flaws added to KEV, same Friday deadline — CVE-2026-15409, CVE-2026-15410 — CISA KEV…