MEDIUM
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
Published Apr 5, 2022
6.5
MEDIUMCVSS 3.1
EPSS 0.97%
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.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<99.0.4844.51
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
6.5 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
No CVSS v3.0 score for this CVE.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.97% 0.00968
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00968
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.97% (0.00968) | 60.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.93% (0.00926) | 55.63th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.68% (0.00678) | 69.84th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.21% (0.00207) | 59.65th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.16% (0.00162) | 52.45th | v3 (v2023.03.01) |
| May 7, 2023 | 0.17% (0.00167) | 51.95th | v3 (v2023.03.01) |
| Apr 11, 2023 | 0.15% (0.00155) | 50.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00090) | 36.94th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Aug 15, 2022 | 1.14% (0.01136) | 57.68th | v2 (v2022.01.01) |
| Apr 5, 2022 | 1.05% (0.01055) | 48.48th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.html x_refsource_MISCRelease NotesVendor Advisory
- https://crbug.com/1283434 x_refsource_MISCIssue TrackingPermissions RequiredVendor Advisory
- https://security.gentoo.org/glsa/202208-25 vendor-advisoryx_refsource_GENTOOThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://chromereleases.googleblog.com/2022/03/stable-channel-update-for-desktop.html | x_refsource_MISCRelease NotesVendor Advisory | |
| https://crbug.com/1283434 | x_refsource_MISCIssue TrackingPermissions RequiredVendor Advisory | |
| https://security.gentoo.org/glsa/202208-25 | vendor-advisoryx_refsource_GENTOOThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Apr 5, 2022
Updated Aug 2, 2024
Reserved Mar 1, 2022
Link CVE-2022-0806
CISA Vulnrichment
Updated n/a