Vulnerability · Published Jan 14, 2025 · Assigned by microsoft
CVE-2025-21326Internet Explorer Remote Code Execution Vulnerability
High 7.8
In plain English
A high-severity type confusion in Windows Server 2022, 23H2 Edition (Server Core installation) from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)1.4%top 27.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Internet Explorer Remote Code Execution Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 – before 10.0.25398.1369 |
| Microsoft | Windows Server 2025 | 10.0.26100.0 – before 10.0.26100.2894 |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 – before 10.0.26100.2894 |
Weakness: CWE-843 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Internet Explorer Remote Code Execution Vulnerability vendor-advisory, patch