ACTIVELY EXPLOITED3 sources verified·1 min read
By Lyrie Threat Intelligence·3/28/2022
CVE-2013-2551 added to CISA KEV: Microsoft Internet Explorer
Status: ✅ Confirmed exploited in the wild
Date added: 2022-03-28
Required action: Apply updates per vendor instructions.
Due date: 2022-04-18
Why this matters
Use-after-free vulnerability in Microsoft Internet Explorer allows remote attackers to execute remote code via a crafted web site that triggers access to a deleted object.
Sources
Lyrie Verdict
Lyrie's autonomous detection layer catches active exploitation primitives at machine speed — closing the gap between disclosure and weaponization that traditional defense simply can't cover.