Use after free in screen capture in Google Chrome on ChromeOS prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page
Published Dec 23, 2021
8.8
HIGHCVSS 3.1
EPSS 1.28%
Description
Use after free in screen capture in Google Chrome on ChromeOS prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<96.0.4664.93
- Version
Configuration 2
- 34
Configuration 3
- 10.0
- 11.0
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.28% (0.01280) | 69.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.28% (0.01280) | 66.12th | v5 (v2026.06.15) |
| Nov 18, 2025 | 0.85% (0.00852) | 72.89th | v4 (v2025.03.14) |
| Aug 16, 2025 | 1.87% (0.01874) | 82.36th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.76% (0.00764) | 71.70th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.11% (0.01113) | 85.19th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.87% (0.00866) | 82.45th | v3 (v2023.03.01) |
| Mar 16, 2024 | 0.81% (0.00809) | 81.34th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.57% (0.00571) | 77.20th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.57% (0.00571) | 75.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.28% (0.00277) | 63.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.54% (0.00541) | 12.65th | v5 (v2026.06.15) |
| Dec 23, 2021 | 0.78% (0.00785) | 53.30th | v1 |
References (5)
- https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html x_refsource_MISCVendor Advisory
- https://crbug.com/1273197 x_refsource_MISCPermissions Required
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/ vendor-advisoryx_refsource_FEDORA
- https://security.gentoo.org/glsa/202208-25 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.debian.org/security/2022/dsa-5046 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html | x_refsource_MISCVendor Advisory | |
| https://crbug.com/1273197 | x_refsource_MISCPermissions Required | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/ | vendor-advisoryx_refsource_FEDORA | |
| https://security.gentoo.org/glsa/202208-25 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://www.debian.org/security/2022/dsa-5046 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.