serisec

Category: Immersive

  • Microsoft Patch Tuesday, March 2026 Edition

    Microsoft Patch Tuesday, March 2026 Edition Microsoft Corp. today pushed security updates to fix at least 77 vulnerabilities in its Windows operating systems and other software. There are no pressing “zero-day” flaws this month (compared to February’s five zero-day treat), but as usual some patches may deserve more rapid attention from organizations using Windows. Here…

  • Patch Tuesday, February 2026 Edition

    Patch Tuesday, February 2026 Edition Microsoft today released updates to fix more than 50 security holes in its Windows operating systems and other software, including patches for a whopping six “zero-day” vulnerabilities that attackers are already exploiting in the wild. Zero-day #1 this month is CVE-2026-21510, a security feature bypass vulnerability in Windows Shell wherein…

  • Patch Tuesday, January 2026 Edition

    Patch Tuesday, January 2026 Edition Microsoft today issued patches to plug at least 113 security holes in its various Windows operating systems and supported software. Eight of the vulnerabilities earned Microsoft’s most-dire “critical” rating, and the company warns that attackers are already exploiting one of the bugs fixed today. January’s Microsoft zero-day flaw — CVE-2026-20805…

  • Microsoft Patch Tuesday, December 2025 Edition

    Microsoft Patch Tuesday, December 2025 Edition Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already being exploited, as well as two publicly disclosed vulnerabilities. Despite releasing a lower-than-normal number of security updates…

  • Patch Tuesday, October 2025 ‘End of 10’ Edition

    Patch Tuesday, October 2025 ‘End of 10’ Edition Microsoft today released software updates to plug a whopping 172 security holes in its Windows operating systems, including at least two vulnerabilities that are already being actively exploited. October’s Patch Tuesday also marks the final month that Microsoft will ship security updates for Windows 10 systems. If…

  • Microsoft Patch Tuesday, September 2025 Edition

    Microsoft Patch Tuesday, September 2025 Edition Microsoft Corp. today issued security updates to fix more than 80 vulnerabilities in its Windows operating systems and software. There are no known “zero-day” or actively exploited vulnerabilities in this month’s bundle from Redmond, which nevertheless includes patches for 13 flaws that earned Microsoft’s most-dire “critical” label. Meanwhile, both…

  • Microsoft Patch Tuesday, August 2025 Edition

    Microsoft Patch Tuesday, August 2025 Edition Microsoft today released updates to fix more than 100 security flaws in its Windows operating systems and other software. At least 13 of the bugs received Microsoft’s most-dire “critical” rating, meaning they could be abused by malware or malcontents to gain remote access to a Windows system with little…