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.

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  1. Confirmed 100Exploited
    Published 4 Nov 2026, 18:52 UTC

    Vulnerabilities in Node.js and Brotli Affecting Cisco Products: October 2026

    Source: Cisco Security Advisories
  2. Confirmed 100Exploited
    Published 23 Oct 2026, 12:00 UTCUpdated 2 days ago

    PHP2Shell: What to know about two critical PHP flaws

    2 sources: CISA Known Exploited Vulnerabilities, ESET WeLiveSecurity
  3. Confirmed 100Exploited
    Published 27 Oct 2026, 12:00 UTCUpdated 6 days ago

    CISA Adds Two Known Exploited Vulnerabilities to Catalog

    3 sources: CISA Advisories, AWS Security Bulletins, Palo Alto Networks Security Advisories
  4. Confirmed 100Exploited
    Published 26 Oct 2026, 07:00 UTC

    Node2Shell CVEs

    Source: Fortinet PSIRT