Microsoft Patches More Than 1,400 Security Flaws
Microsoft patched 1,407 flaws, including three zero-days and 55 wormable bugs that security researchers said raise enterprise risk.
- On Tuesday, Microsoft released a record-shattering 1,407 CVEs in its October Patch Tuesday update, surpassing the 2020 record of 1,261 vulnerabilities and breaking the previous monthly patch volume.
- The update includes three zero-day vulnerabilities, one already exploited in the wild, while Dustin Childs, head of threat awareness at TrendAI's Zero Day initiative, warned that 55 wormable CVEs create "an unprecedented risk of autonomous, network-wide propagation."
- Satnam Narang noted that 26 Windows Shell vulnerabilities were patched in 2026, a "staggering figure" compared to prior years, including CVE-2026-96951, which bypasses Mark of the Web protections in Windows Shell.
- Adobe released 10 bulletins covering 141 CVEs with 15 rated critical, while SAP issued 16 new security notes addressing critical flaws including an OAuth2 vulnerability rated 10 in severity affecting multi-tenant applications.
- Tyler Reguly, Fortra's associate director of security R&D, argued that "vulnerability numbers are meaningless," advising teams to prioritize patches based on exploitability rather than total CVE counts to avoid burning cycles on non-exploitable bugs.
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28 Articles
October Patch Tuesday roundup: Over 1,400 Microsoft holes to be plugged, including three zero days
Microsoft released a record-shattering 1,407 CVEs to be plugged today on October Patch Tuesday, breaking the 2020 record of 1,261. The list was so long that its release was several hours later than the usual 1 p.m. Eastern drop time, somewhat frustrating admins. The bugs include three zero-day vulnerabilities, one of which has been exploited. The zero day being exploited, and that should be dealt with immediately, is CVE-2026-96951, a security f…
Microsoft Patches More Than 1,400 Security Flaws
Microsoft today issued updates to fix more than 1,400 security vulnerabilities in its Windows operating systems and other software. Today’s epic patch batch dwarfs September’s record of nearly 1,000 fixes, which was already about ten times the normal monthly patch load from Redmond. Just one of the weaknesses patched this week is considered a “zero day,” or already exploited in the wild. CVE-2026-96951 is a security feature bypass in the Windows…
Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days
Today is Microsoft's October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities.
Microsoft and Adobe published extensive security updates in October 2026. While Microsoft fixes 1.415 vulnerabilities according to the available information, Adobe's Patchday includes 174 vulnerabilities in eleven bulletins. Particularly urgent are several bugs that allow the execution of malicious code, rights extensions or the circumvention of security mechanisms. Microsoft closes vulnerabilities in numerous products With 1.415 newly captured …
Global Security Mag OnlineGlobal Security Mag OnlineMultiple vulnerabilities have been discovered in Microsoft products. Some of them allow an attacker to cause arbitrary code execution remotely, increased privileges and denial of service remotely. Vulnerabilities
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