CVE Database · CVE-2021-26411
CVSS v3.1
8.8
EPSS
81.10%
Published
Mar 11, 2021
Modified
Oct 30, 2025
CISA Known Exploited Vulnerability
Added: 2021-11-03 · Due: 2021-11-17
Apply updates per vendor instructions.
Public PoC / Exploit (2)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Internet Explorer Memory Corruption Vulnerability
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:LWeaknesses (CWE)
Affected Products (28)
References (3)