CVE-2022-0806

Name: CVE-2022-0806
Creator: NVD / NIST
Published: 2022-04-05T01:15:09.257+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.95%

Last modified Jun 17, 2026

CVE-2022-0806 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Data leak in Canvas in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in screen sharing to potentially leak cross-origin data via a crafted HTML page.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.

Description

Data leak in Canvas in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in screen sharing to potentially leak cross-origin data via a crafted HTML page.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Probability

0.95%

56.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Google	Chrome	< 99.0.4844.51

References

https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1283434Issue Tracking, Permissions Required, Vendor Advisory
https://security.gentoo.org/glsa/202208-25Third Party Advisory
https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.htmlRelease Notes, Vendor Advisory
https://crbug.com/1283434Issue Tracking, Permissions Required, Vendor Advisory
https://security.gentoo.org/glsa/202208-25Third Party Advisory

Timeline

Published: Apr 5, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0806?

Data leak in Canvas in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in screen sharing to potentially leak cross-origin data via a crafted HTML page.

How severe is CVE-2022-0806?

CVE-2022-0806 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0806?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0806?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST