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Status published
High
CVE-2021-26411
Internet Explorer Memory Corruption Vulnerability
Vulnerability Description
Internet Explorer Memory Corruption Vulnerability
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Microsoft
View all reports →Affected Software
Internet Explorer 9, Internet Explorer 11, Microsoft Edge (EdgeHTML-based)
Vulnerable Versions:
1.0.0, 1.0..0
Timeline
Official Publish:
March 11th, 2021
Last Modified:
October 21st, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L/E:P/RL:O/RC:C
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.