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The June 2026 Security Update Review

June 09, 2026
Dustin Childs

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CVE-2021-28474: SharePoint Remote Code Execution via Server-Side Control Interpretation Conflict
July 08, 2021

CVE-2021-28474: SharePoint Remote Code Execution via Server-Side Control Interpretation Conflict

  • Microsoft
  • SharePoint
  • Research
CVE-2021-26892: An Authorization Bypass on the Microsoft Windows EFI System Partition
June 30, 2021

CVE-2021-26892: An Authorization Bypass on the Microsoft Windows EFI System Partition

  • Windows
  • UEFI
  • Research
CVE-2021-1497: Cisco HyperFlex HX Auth Handling Remote Command Execution
June 23, 2021

CVE-2021-1497: Cisco HyperFlex HX Auth Handling Remote Command Execution

  • Cisco
  • HyperFlex
  • Research
ZDI-21-502: An Information Disclosure Bug in ISC BIND server
June 16, 2021

ZDI-21-502: An Information Disclosure Bug in ISC BIND server

  • ISC BIND
  • Research
The June 2021 Security Update Review
June 08, 2021

The June 2021 Security Update Review

  • Adobe
  • Microsoft
  • Security Patch
CVE-2021-31181: Microsoft SharePoint WebPart Interpretation Conflict Remote Code Execution Vulnerability
June 02, 2021

CVE-2021-31181: Microsoft SharePoint WebPart Interpretation Conflict Remote Code Execution Vulnerability

  • Microsoft
  • SharePoint
  • Research
CVE-2021-31440: An Incorrect Bounds Calculation in the Linux Kernel eBPF Verifier
May 27, 2021

CVE-2021-31440: An Incorrect Bounds Calculation in the Linux Kernel eBPF Verifier

  • Linux
  • Kernel
  • eBPF
CVE-2021-22909- Digging into a Ubiquiti Firmware Update bug
May 25, 2021

CVE-2021-22909- Digging into a Ubiquiti Firmware Update bug

  • Ubiquiti
  • Wireless
  • Research
CVE-2021-31166: A Wormable Code Execution Bug in HTTP.sys
May 18, 2021

CVE-2021-31166: A Wormable Code Execution Bug in HTTP.sys

  • Microsoft
  • IIS
  • Research
The May 2021 Security Update Review
May 11, 2021

The May 2021 Security Update Review

  • Adobe
  • Microsoft
  • Security Patch
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