Security Signal

Cyber news feed

Cybersecurity news from official agencies, vendors and the security press, merged into stories and scored by how well each is confirmed.

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  1. Confirmed 100Vulnerability
    Published 23 Oct 2026, 19:09 UTC

    CVE-2026-115845 - Incomplete validation in the run_script Python sandbox in AWS MCP Server

    Source: AWS Security Bulletins
    Vendor AWS
    CVE-2026-115845
  2. Confirmed 100Vulnerability
    Published 23 Oct 2026, 17:47 UTC

    CVE-2026-115812 and CVE-2026-115813: Issue in Amazon Web Services Multi Model Server

    Source: AWS Security Bulletins
    CVE-2026-115812CVE-2026-115813
  3. Confirmed 100Exploited
    Published 23 Oct 2026, 12:00 UTC

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

    Source: CISA Known Exploited Vulnerabilities
    Vendor Collabora
    CVE-2026-110447
  4. Confirmed 100Vulnerability
    Published 22 Oct 2026, 20:40 UTC

    CVE-2026-115417 - Memory allocation with excessive size value in the MQTT 3.1.1 compatibility adapter in aws-c-mqtt

    Source: AWS Security Bulletins
    Vendor AWS
    CVE-2026-115417
  5. Confirmed 100Vulnerability
    Published 22 Oct 2026, 20:07 UTC

    CVE-2026-115419 - Unintended disclosure of data element to wrong session in Strands Agents SDK A2A Server

    Source: AWS Security Bulletins
    CVE-2026-115419
  6. Confirmed 100Vulnerability
    Published 22 Oct 2026, 19:03 UTCUpdated 13 days ago

    Multiple Cisco Products Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability

    Source: Cisco Security Advisories
    Vendor Cisco
  7. Confirmed 100Vulnerability
    Published 22 Oct 2026, 19:03 UTC

    Multiple Cisco Products Snort 3 Security Hardening Release: October 2026

    Source: Cisco Security Advisories
    Vendor Cisco
    CVE-2026-20043
  8. Confirmed 100Vulnerability
    Published 22 Oct 2026, 18:56 UTC

    CVE-2026-115414 - OS Command Injection Issue in SAM CLI Terraform Hook

    Source: AWS Security Bulletins
    CVE-2026-115414
  9. Confirmed 100Vulnerability
    Published 22 Oct 2026, 16:58 UTC

    CVE-2026-115416 - Incorrect authorization checks in Amazon Athena engine version 3 query processing

    Source: AWS Security Bulletins
    CVE-2026-115416
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