Use-after-free vulnerability in WebKit before r65958, as used in Google Chrome before 6.0.472.59, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger use of document APIs such as document.close during parsing, as demonstrated by a Cascading Style Sheets (CSS) file referencing an invalid SVG font, aka rdar problem 8442098
Published Sep 24, 2010
9.3
HIGHCVSS 2.0
EPSS 3.28%
Description
Use-after-free vulnerability in WebKit before r65958, as used in Google Chrome before 6.0.472.59, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger use of document APIs such as document.close during parsing, as demonstrated by a Cascading Style Sheets (CSS) file referencing an invalid SVG font, aka rdar problem 8442098.
Affected products
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:C/I:C/A:C
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 2, 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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.28% (0.03284) | 88.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.28% (0.03284) | 86.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 2.54% (0.02537) | 84.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.34% (0.01337) | 86.64th | v3 (v2023.03.01) |
| May 3, 2024 | 1.34% (0.01337) | 85.96th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.34% (0.01337) | 83.96th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
References (12)
- http://code.google.com/p/chromium/issues/detail?id=50250 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- http://googlechromereleases.blogspot.com/2010/09/stable-beta-channel-updates_14.html x_refsource_CONFIRMVendor Advisory
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html vendor-advisoryx_refsource_APPLEMailing ListThird Party Advisory
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html vendor-advisoryx_refsource_APPLEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://secunia.com/advisories/43068 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://support.apple.com/kb/HT4808 x_refsource_CONFIRMThird Party Advisory
- http://support.apple.com/kb/HT4981 x_refsource_CONFIRMThird Party Advisory
- http://www.vupen.com/english/advisories/2011/0212 vdb-entryx_refsource_VUPENThird Party Advisory
- https://bugs.webkit.org/show_bug.cgi?id=43055 x_refsource_CONFIRMPermissions Required
- https://bugs.webkit.org/show_bug.cgi?id=44533 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7405 vdb-entrysignaturex_refsource_OVALThird Party Advisory
Change history (0)
No recorded changes yet.