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Unrated severityCISA KEVNVD Advisory· Published Mar 11, 2021· Updated Oct 21, 2025

Internet Explorer Memory Corruption Vulnerability

CVE-2021-26411

Description

Internet Explorer Memory Corruption Vulnerability

Affected products

4

Microsoft/Edgev5
cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Range: 1.0..0
Microsoft/Internet Explorerv53 versions
cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*range: 1.0.0
- cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*range: 1.0.0
- (no CPE)

Patches

Vulnerability mechanics

References

1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26411mitrex_refsource_MISC

News mentions

0

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