4 articles tagged with "Patch Tuesday"
Microsoft's February 2026 Patch Tuesday fixes 59 flaws including six actively exploited zero-days. CrowdStrike confirmed CVE-2026-21533 was used in attacks targeting US and Canada since December.
KB5074109 update causing UNMOUNTABLE_BOOT_VOLUME errors on some Windows 11 devices. Physical machines affected; VMs appear unimpacted.
January 2026 Patch Tuesday addresses CVE-2026-20805, an info disclosure bug already under attack. CISA gives feds until February 3 to patch.
January 2026 Patch Day addresses 17 flaws including four HotNews vulnerabilities. CVE-2026-0501 allows authenticated attackers to compromise S/4HANA financial systems.