CVE-2021-30538
30Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendepss 16%
from disclosure to weapon
Published on NVDJun 7
VulnCheck+1064d
exploitation probability
16%top 3% of all CVEs
observed exploitation
yesVulnCheck
Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page.
Affected products
Google · ChromeReferences
https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.htmlhttps://crbug.com/1115045https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/https://security.gentoo.org/glsa/202107-06