Latest cybersecurity reporting from selected sources.

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Fortinet FortiSandbox and Microsoft SharePoint flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Fortinet FortiSandbox and Microsoft SharePoint flaws to its Known Exploited Vulnerabilities (KEV) catalog. This week, Microsoft’s July 2026 Patch Tuesday addressed the SharePoint remote code execution bug […]

Microsoft Patch Tuesday security updates for June 2026 fix a record 208 CVEs, including one actively exploited zero-day and multiple critical RCE flaws. Microsoft Patch Tuesday security updates for June 2026 mark a record. Microsoft shipped fixes for 208 CVEs across Windows, Office, Azure, Exchange, Hyper-V, Secure Boot, BitLocker, and a range of AI tooling. […]

Microsoft today pushed software updates to fix a staggering 167 security vulnerabilities in its Windows operating systems and related software, including a SharePoint Server zero-day and a publicly disclosed weakness in Windows Defender dubbed "BlueHammer." Separately, Google Chrome fixed its fourth zero-day of 2026, and an emergency update for Adobe Reader nixes an actively exploited flaw that can lead to remote code execution.

Microsoft has released an out-of-band (OOB) update to fix a security vulnerabilities affecting Windows 11 Enterprise devices that receive hotpatch updates instead of the regular Patch Tuesday cumulative updates. [...]

Microsoft on Tuesday released patches for a set of 84 new security vulnerabilities affecting various software components, including two that have been listed as publicly known

None under active exploit…yet Microsoft’s August Patch Tuesday flaw-fixing festival addresses 111 problems in its products, a dozen of which are deemed critical, and one moderate-severity flaw that is listed as being publicly known.…

Also, M&S Back Online, Mexican Education Platform Breached, Patch TuesdayThis week, a Roundcube flaw, Mexican student data hacked and Dutch cops scare straight Cracked users. Man imprisoned for hacking tax preparers. M&S update. UNFI ships on a limited basis. U.K. financial regulator staffers used personal emails. Weak web panel security on GPS devices. Patch Tuesday.

Microsoft closed out its Patch Tuesday updates for 2024 with fixes for a total of 72 security flaws spanning its software portfolio, including one that it said has been exploited in the wild

Today is Microsoft's June 2024 Patch Tuesday, which includes security updates for 51 flaws, eighteen remote code execution flaws, and one publicly disclosed zero-day vulnerability. [...]

Today is Microsoft's April 2024 Patch Tuesday, which includes security updates for 150 flaws and sixty-seven remote code execution bugs. [...]

Today is Microsoft's March 2024 Patch Tuesday, and security updates have been released for 60 vulnerabilities, including eighteen remote code execution flaws. [...]

Critical Hyper-V flaw one of 12 remote code execution vulnerabilities fixed this Patch Tuesday

Today is Microsoft's January 2024 Patch Tuesday, which includes security updates for a total of 49 flaws and 12 remote code execution vulnerabilities. [...]

Today is Microsoft's August 2023 Patch Tuesday, with security updates for 87 flaws, including two actively exploited and twenty-three remote code execution vulnerabilities. [...]

Today is Microsoft's July 2023 Patch Tuesday, with security updates for 132 flaws, including six actively exploited and thirty-seven remote code execution vulnerabilities. [...]

Today is Microsoft's June 2023 Patch Tuesday, with security updates for 78 flaws, including 38 remote code execution vulnerabilities. [...]

Plus Intel, Adobe, SAP and Android bugs Patch Tuesday Microsoft fixed 98 security flaws in its first Patch Tuesday of 2023 including one that's already been exploited and another listed as publicly known. Of the new January vulnerabilities, 11 are rated critical because they lead to remote code execution.…

Microsoft on Tuesday rolled out fixes for as many as 74 security vulnerabilities, including one for a zero-day bug that's being actively exploited in the wild

And Adobe, SAP, Intel, AMD, Cisco, Google join in Patch Tuesday Microsoft has addressed 71 security flaws, including three critical remote code execution vulnerabilities, in its monthly Patch Tuesday update. The IT giant is confident none of the bugs have been actively exploited. …

Remote code execution vulnerability among 71 bug fixes issued in March Patch Tuesday.