Security Signal

Cyber news feed: exploited in the wild

Stories about vulnerabilities attackers are using now, including new entries in CISA’s Known Exploited Vulnerabilities catalogue.

Filtered byExploited Date: 30d Source type: Vendor research Clear all filters
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  1. Confirmed 100Exploited
    Published 23 Oct 2026, 12:00 UTCUpdated 16 h ago

    PHP2Shell: What to know about two critical PHP flaws

    2 sources: CISA Known Exploited Vulnerabilities, ESET WeLiveSecurity
  2. Confirmed 100Exploited
    Published 29 Oct 2026, 18:00 UTCUpdated 5 days ago

    CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products (Severity: CRITICAL)

    3 sources: Unit 42, Palo Alto Networks Security Advisories, Cisco Security Advisories
  3. Reported 70Exploited
    Published 28 Oct 2026, 21:32 UTC

    Inside KeyDrift: Analyzing historical UAT-11473 activity on Cisco SD-WAN

    Source: Cisco Talos