| Name | CVE-2026-21513 |
| Description | Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
NOT-FOR-US: Microsoft