Vulnerability in Google Chrome
CVE-2021-38009
Inappropriate implementation in cache in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Google Chrome — versions unspecified
- Debian Linux — versions 10.0, 11.0
- Fedoraproject Fedora — versions 34
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2021/11/stable-channel-update-for-desktop.html (Vendor Advisory)
- crbug.com/1260649 (Permissions Required)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- www.debian.org/security/2022/dsa-5046 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-38009?
- CVE-2021-38009 is a medium-severity vulnerability in Google Chrome, classified under Observable Discrepancy. CVSS score: 6.5/10. Published 2021-12-23.
- How severe is CVE-2021-38009?
- Medium severity. CVSS v3 base score is 6.5 out of 10.