CVE-2025-21326
published 2025-01-14CVE-2025-21326: Internet Explorer Remote Code Execution Vulnerability
PriorityP342high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.29%
66.9th percentile
Internet Explorer Remote Code Execution Vulnerability
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_server_2022_23h2 | < 10.0.25398.1369 | 10.0.25398.1369 |
| microsoft | windows_server_2025 | < 10.0.26100.2894 | 10.0.26100.2894 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.2894 | 10.0.26100.2894 |
| msrc | windows_server_2022_23h2_edition | — | — |
| msrc | windows_server_2025 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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Microsoft
Internet Explorer Remote Code Execution Vulnerability
vendor_msrc·2025-01-14·CVSS 7.8
CVE-2025-21326 [HIGH] CWE-843 Internet Explorer Remote Code Execution Vulnerability
Internet Explorer Remote Code Execution Vulnerability
FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?
The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally.
For example, when the score indicates that the Attack Vector is Local and User Interaction is Required, this could describe an exploit in which an attacker, through social engineering, convinces a victim to download and open a specially crafted file from a website which leads to a local attack on their computer.
FAQ: According to the CVSS metrics, successful exploitation of this vulnerability could lead to ma
GHSA
GHSA-hphq-5232-xjcf: Internet Explorer Remote Code Execution Vulnerability
ghsa_unreviewed·2025-01-14
CVE-2025-21326 [HIGH] CWE-843 GHSA-hphq-5232-xjcf: Internet Explorer Remote Code Execution Vulnerability
Internet Explorer Remote Code Execution Vulnerability
No detection rules found.
No public exploits indexed.
2025-01-14
Published