CVE-2026-5281

high Red Hat ⚠️ CISA KEV — Exploited in the Wild
CVSS v3 Base Score
9.0
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS Score
0.6%
Exploitation probability in 30 days
Top 29% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: March 31, 2026 (101 days ago)
Last Modified: March 31, 2026
Vendor: Red Hat
Source: REDHAT

⚠️ CISA Known Exploited Vulnerability

Added to KEV: 2026-04-01
Remediation Due: 2026-04-15 (⚠ 86d overdue)

Description

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CWE

CWE-825

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 chromereleases.googleblog.com 🔗 issues.chromium.org