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 100Exploited7 h ago

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

    Source: Cisco Security Advisories
  2. Confirmed 100Exploited14 h ago

    PHP2Shell: What to know about two critical PHP flaws

    2 sources: CISA Known Exploited Vulnerabilities, ESET WeLiveSecurity
  3. Confirmed 100Exploited5 days ago

    CVE-2026-111497: Native Brotli Decoder Remote Code Execution and Memory Disclosure

    2 sources: AWS Security Bulletins, Palo Alto Networks Security Advisories
  4. Confirmed 100Exploited5 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
  5. Confirmed 100Exploited7 days ago

    CVE-2026-76418 (Cisco Secure Firewall ASA Software and Cisco Secure FTD Software) added to CISA Known Exploited Vulnerabilities

    Source: CISA Known Exploited Vulnerabilities
  6. Confirmed 100Actively exploited8 days ago

    Cisco Expressway Series Security Hardening Release: October 2026

    Source: Cisco Security Advisories
  7. Confirmed 100Exploited10 days ago

    Node2Shell CVEs

    Source: Fortinet PSIRT
  8. Confirmed 100Exploited13 days ago

    CVE-2026-110447 (Collabora Collabora Online – Built-in CODE Server) added to CISA Known Exploited Vulnerabilities

    Source: CISA Known Exploited Vulnerabilities