Use-after-free vulnerability in the Cascading Style Sheets (CSS) DOM implementation in Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document
Published Aug 6, 2012
6.8
MEDIUMCVSS 2.0
EPSS 1.17%
Description
Use-after-free vulnerability in the Cascading Style Sheets (CSS) DOM implementation in Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted document.
Affected products
No data.
Configuration 2
- ≤ 21.0.1180.59
- 21.0.1180.0
- 21.0.1180.1
- 21.0.1180.2
- 21.0.1180.31
- 21.0.1180.32
- 21.0.1180.33
- 21.0.1180.34
- 21.0.1180.35
- 21.0.1180.36
- 21.0.1180.37
- 21.0.1180.38
- 21.0.1180.39
- 21.0.1180.41
- 21.0.1180.46
- 21.0.1180.47
- 21.0.1180.48
- 21.0.1180.49
- 21.0.1180.50
- 21.0.1180.51
- 21.0.1180.52
- 21.0.1180.53
- 21.0.1180.54
- 21.0.1180.55
- 21.0.1180.56
- 21.0.1180.57
Configuration 3
- ≤ 21.0.1180.56
- 21.0.1180.0
- 21.0.1180.1
- 21.0.1180.2
- 21.0.1180.31
- 21.0.1180.32
- 21.0.1180.33
- 21.0.1180.34
- 21.0.1180.35
- 21.0.1180.36
- 21.0.1180.37
- 21.0.1180.38
- 21.0.1180.39
- 21.0.1180.41
- 21.0.1180.46
- 21.0.1180.47
- 21.0.1180.48
- 21.0.1180.49
- 21.0.1180.50
- 21.0.1180.51
- 21.0.1180.52
- 21.0.1180.53
- 21.0.1180.54
- 21.0.1180.55
Running on/with
- n/a
- n/a
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.
No CVSS v3.1 score for this CVE.
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 1, 2026.
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 | 1.17% (0.01170) | 66.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.17% (0.01170) | 63.21th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.38% (0.01383) | 79.01th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.54% (0.01545) | 87.66th | v3 (v2023.03.01) |
| Mar 6, 2024 | 1.54% (0.01545) | 86.80th | v3 (v2023.03.01) |
| Nov 8, 2023 | 1.84% (0.01840) | 86.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.85% (0.01849) | 86.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
References (6)
- http://code.google.com/p/chromium/issues/detail?id=136235 x_refsource_CONFIRM
- http://googlechromereleases.blogspot.com/2012/07/stable-channel-release.html x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2013/Jan/msg00000.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/security-announce/2013/Mar/msg00003.html vendor-advisoryx_refsource_APPLE
- http://support.apple.com/kb/HT5642 x_refsource_CONFIRM
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15336 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://code.google.com/p/chromium/issues/detail?id=136235 | x_refsource_CONFIRM | |
| http://googlechromereleases.blogspot.com/2012/07/stable-channel-release.html | x_refsource_CONFIRM | |
| http://lists.apple.com/archives/security-announce/2013/Jan/msg00000.html | vendor-advisoryx_refsource_APPLE | |
| http://lists.apple.com/archives/security-announce/2013/Mar/msg00003.html | vendor-advisoryx_refsource_APPLE | |
| http://support.apple.com/kb/HT5642 | x_refsource_CONFIRM | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15336 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.