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attack_type:zero_day × criticity:critical × limpar

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darkreading.com · critical

Microsoft's October 2026 Patch Tuesday, its largest ever, fixes zero-days including defense bypasses and unauthenticated RCEs

Microsoft's October 2026 Patch Tuesday is described as the largest security update the vendor has ever released. According to Dark Reading, it includes zero-day vulnerabilities, among them defense bypass flaws and unauthenticated remote code execution (RCE) bugs. The article excerpt gives no CVE identifiers, affected product lists, exploi…

infosecurity-magazine.com · · 2 fontes · 2 atualizações critical

China-nexus Armory Castle exploited BeyondTrust Remote Support flaw CVE-2026-102764 as zero-day since August 2026

Google warns that Armory Castle, a suspected PRC state-sponsored espionage actor, exploited the critical BeyondTrust Remote Support vulnerability CVE-2026-102764 (CVSS 9.3) in August 2026, well before BeyondTrust disclosed it on October 15. The actor escalated privileges to root and established persistent access on compromised appliances.…

thezdi.com · critical

Microsoft October 2026 Patch Tuesday: record 1,415 CVEs, one exploited Windows Shell zero-day, plus 174 Adobe fixes

Microsoft's October 2026 Patch Tuesday is a record release of roughly 1,415 new CVEs, the first four-digit volume ever, larger than any previous full year of Microsoft patches. Only one flaw is under active attack: CVE-2026-96951, a Windows Shell security feature bypass that evades Mark of the Web (MotW) protections. Two others are public…

thehackernews.com · exploit público critical

Weekly Recap: BeyondTrust 0-day by Armory Castle, Ledger supply-chain implants, French refrigeration attacks, ConnectWise breach

This weekly recap covers several concurrent incidents. ConnectWise disabled seven application identities and suspended Cloud Backup after unknown actors abused them to compromise Microsoft 365 tenants. China-nexus Armory Castle (UNC5221 / Warp Panda) exploited BeyondTrust Remote Support flaw CVE-2026-102764 (CVSS 9.3) as a zero-day in lat…