Actionable Threat News for Defenders
Cyber Strike News is a daily threat briefing for defenders. Each story separates what is confirmed from what is not, says who is affected and what to do, and links the primary sources. Browse by topic below, read the weekly digest, or see how we work in our editorial policy.
LIVE Latest threat news
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Microsoft Patch Tuesday November 2026: 1,342 CVEs, 2 exploited
Microsoft fixed 1,342 CVEs in November 2026, including an exploited Outlook flaw and a KEV-listed OpenSSH bypass. See what to patch first.
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FreeSWITCH and Aspera Faspex flaws exploited (CVE-2026-116779)
CISA added FreeSWITCH CVE-2026-116779 and IBM Aspera Faspex CVE-2026-123218 to KEV. Check your versions and patch before the 12 November deadline.
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GPUStack auth bypass CVE-2026-102895 added to CISA KEV
GPUStack before 2.2.0 has an exploited authentication bypass giving unauthenticated admin access. See who is affected and how to fix it before…
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SonicWall SonicOS SSLVPN MFA bypass CVE-2026-19868 exploited
CISA added SonicWall SonicOS SSLVPN flaw CVE-2026-19868 to its KEV list. Check SAML MFA enforcement and apply vendor mitigations by 20 November.
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This week in security: OpenSSH, Zyxel and Apple exploited flaws
Week 45 recap: exploited OpenSSH, Zyxel, Apple, WordPress and Cisco flaws, four CISA KEV additions and what to prioritise next week.
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Explainers and free tools: What is CVSS? · What is EPSS? · What is the CISA KEV catalog? · All free tools · Patch prioritization guide · What is a CVE? · Subnetting cheat sheet