Browsers & Web Components
CVE-2010-0806: Legacy Internet Explorer use-after-free RCE
09/17/2026
Crafted content viewed in affected legacy Internet Explorer versions can run code with the user's rights. MS10-018 documents the historical fix; it does not restore support, so surviving unsupported browser and platform combinations require retirement.
CVE-2010-0249: Legacy Internet Explorer use-after-free RCE
09/17/2026
CVE-2010-0249 can execute code through crafted web content in legacy Internet Explorer. Microsoft's original bulletin reported limited attacks; the 2026 KEV addition is separate history, not a new disclosure or justification for retaining unsupported systems.