Microsoft July 2026 Patch Tuesday Fixes Massive 570 Flaws, 3 Zero-Days
Microsoft said 59 of the fixes are critical as it rushes customers to patch two actively exploited privilege escalation flaws.
- On Tuesday, July 14, 2026, Microsoft released its July Patch Tuesday update, addressing 570 vulnerabilities including three zero-day flaws, with two actively exploited in the wild and one publicly disclosed.
- Microsoft's monthly Patch Tuesday program reached an unprecedented scale, addressing 622 vulnerabilities across its business products—nearly tripling last month's record of 206 fixes, prompting Dustin Childs, head of threat awareness at Trend Micro's Zero Day Initiative, to call it the 'Mother of All Releases.'
- The patches include 254 elevation-of-privilege vulnerabilities and 145 remote-code-execution defects. Adobe released 64 unique CVEs across seven bulletins, while SAP patched critical memory corruption flaws in NetWeaver Application Server ABAP rated 9.9 CVSS.
- Microsoft officials recommend customers accelerate patching schedules immediately, as vulnerabilities in Microsoft Defender and identity systems undermine primary defensive controls and pose platform-level risks requiring urgent remediation.
- Tenable researchers project Microsoft will address over 3,000 vulnerabilities by year-end 2026, as automated scanning tools improve bug detection; experts stress defense strategies must prioritize actual risk over raw volume.
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Microsoft found in AI an ally and helps to discover 570 vulnerabilities, which have already been corrected
Microsoft just released its biggest Patch Tuesday ever, with a mammoth 622 fixes including three dangerous zero-days
Microsoft’s July 2026 Patch Tuesday fixed a record 622 vulnerabilities, including 58 critical, two exploited in the wild, and one publicly disclosed, plus 428 Chromium bugsActively abused flaws include CVE‑2026‑56155 (AD FS privilege escalation) and CVE‑2026‑56164 (SharePoint privilege escalation), alongside notable issues in BitLocker and CopilotSurge in fixes is linked to Microsoft’s use of Anthropic’s Mythos AI, with patch volumes rising shar…
Patchpocalypse Now: Microsoft tops last month's record with 622 Patch Tuesday CVEs
Remember last month when we were awed by Microsoft’s record-setting Patch Tuesday that addressed 206 CVEs? That was a quaint era compared to this month: Redmond just rolled out patches for 622 CVEs specific to its products, slightly more than tripling last month’s all-time high. Redmond’s Patch Tuesday release is once again one for the record books, with everything under the sun getting some security fixes – including 428 non-Microsoft Chromium …
Microsoft discloses ‘the mother of all’ vulnerability loads, tripling June’s previous record
Microsoft’s monthly Patch Tuesday security program reached an unrivaled pinnacle this month, as the vendor addressed 622 vulnerabilities across its suite of business products and systems. “The bug apocalypse has finally descended upon us,” Dustin Childs, head of threat awareness at Trend Micro’s Zero Day Initiative, wrote in a blog post Tuesday. “The mother of all releases. To call this record-breaking is an understatement,” he added. “The CVE …
Patch Tuesday roundup: Microsoft fixes a monthly record 569 holes; SAP patches a critical memory corruption bug
Earlier this month Microsoft warned that, because the latest AI models can now help discover vulnerabilities, CSOs will see a higher volume of security updates every month. It wasn’t kidding. Today the company issued a record number of patches, with 59 rated as critical. And Microsoft is now recommending that customers accelerate their patching schedules to more quickly deal with critical flaws. “Normally we have to wait for October or November …
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