BeyondTrust, a global cybersecurity company, has released its 2025 Microsoft Vulnerabilities Report. The report reveals that Microsoft Vulnerabilities reached a record high in 2024, with 1,360 issues reported. This marks an 11% increase from the previous record in 2022.

Despite ongoing improvements in Microsoft’s security architecture, attackers continue to exploit weaknesses. Most of these vulnerabilities involve privilege escalation and remote code execution.

The report analyzes data from Microsoft’s official security bulletins. It helps organizations understand trends, assess risks, and improve security practices within their Microsoft environments.

Notably, Elevation of Privilege (EoP) vulnerabilities made up 40% of the total. There were 554 EoP issues reported. Additionally, Security Feature Bypass vulnerabilities rose by 60%, reaching 90 in 2024.

Meanwhile, critical vulnerabilities across Microsoft products have declined. However, Microsoft Edge issues increased by 17%, totaling 292. Nine of those were critical. In comparison, there were zero critical Edge vulnerabilities in 2022.

Windows had 587 reported vulnerabilities in 2024, with 33 classified as critical. Windows Server saw 684 vulnerabilities, 43 of which were critical. Microsoft Office also showed a spike, with 62 vulnerabilities—nearly double from the previous year.

Azure and Dynamics 365 remained steady, with no major increase in reported flaws.

Although the total number of Microsoft Vulnerabilities rose, the growth rate appears to be stabilizing. This suggests that security initiatives are having an effect. Still, the risks remain significant.

The report also offers predictions. Unpatched systems are still easy targets. As Microsoft expands its cloud and AI services, new threats will emerge. Attackers are changing strategies. They are focusing more on identities and access privileges than traditional exploits.

Relying only on patches is not enough. Patches can fail or create new issues. Therefore, layered defenses are essential.

According to BeyondTrust, enforcing least privilege is still one of the most effective ways to reduce risk. Combining prevention with detection and response also strengthens protection.

James Maude, Field CTO at BeyondTrust, said the data shows the threat landscape is evolving fast. He emphasized the importance of securing identities and reducing access to privileged systems.

The Microsoft Vulnerabilities Report is a useful guide for security teams. It helps organizations prioritize efforts and stay ahead of modern cyber threats.

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