Microsoft Patch Tuesday Resolves RCE Flaws in MSHTML

September 15, 2021

Microsoft has issued over 60 security patches to address identified vulnerabilities, including a remote code execution (RCE) flaw in MSHTML that is used in a limited number of attacks on Windows systems and other serious bugs.

According to the Zero Day Initiative, 11 vulnerabilities were filed for a total of 86 CVEs, including 66 CVEs (three critical, one moderate, and the rest classified as important) and 20 CVEs patched earlier by Microsoft Edge (Chromium) in early September.

Some other known vulnerabilities patched by Microsoft include CVE-2021-38647, a critical bug that affects the Open Management Infrastructure(OMI) and allows attackers to conduct RCE attacks without authentication by sending malicious messages via HTTP to port 5986.

For more information, read the original story in ZDNet.

Top Stories

Related Articles

December 30, 2025 A fast-moving cyberattack has compromised more than 59,000 internet-facing Next.js servers in less than two days after more...

December 29, 2025 The U.S. National Institute of Standards and Technology (NIST) has warned that several of its Internet Time more...

December 29, 2025 A critical security flaw has been found in LangChain, one of the most widely used frameworks for more...

December 23, 2025 South Korea will require facial recognition scans to open new mobile phone accounts. The new rule is more...

Jim Love

Jim is an author and podcast host with over 40 years in technology.

Share:
Facebook
Twitter
LinkedIn