Integer signedness error in WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving a JavaScript array index
Published Jul 30, 2010
9.3
HIGHCVSS 2.0
EPSS 6.05%
Description
Integer signedness error in WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving a JavaScript array index.
Affected products
No data.
Configuration 1
Running on/with
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- 10.6.4
- 10.5
- 10.5.0
- 10.5.1
- 10.5.2
- 10.5.3
- 10.5.4
- 10.5.5
- 10.5.6
- 10.5.7
- 10.5.8
- 10.6.0
- 10.6.1
- 10.6.2
- 10.6.3
- 10.6.4
- n/a
- n/a
- n/a
- n/a
Configuration 2
Running on/with
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
- 10.4
- 10.4.0
- 10.4.1
- 10.4.2
- 10.4.3
- 10.4.4
- 10.4.5
- 10.4.6
- 10.4.7
- 10.4.8
- 10.4.9
- 10.4.10
- 10.4.11
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: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 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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.05% (0.06050) | 93.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.05% (0.06050) | 92.42th | v5 (v2026.06.15) |
| Dec 28, 2025 | 7.99% (0.07992) | 91.79th | v4 (v2025.03.14) |
| Dec 27, 2025 | 10.31% (0.10309) | 92.97th | v4 (v2025.03.14) |
| Oct 28, 2025 | 7.99% (0.07992) | 91.68th | v4 (v2025.03.14) |
| Oct 27, 2025 | 10.31% (0.10309) | 92.85th | v4 (v2025.03.14) |
| Oct 1, 2025 | 7.99% (0.07992) | 91.78th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.31% (0.10309) | 92.45th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.87% (0.15872) | 91.28th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.31% (0.10309) | 92.61th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.52% (0.02524) | 89.83th | v3 (v2023.03.01) |
| Mar 20, 2023 | 4.62% (0.04616) | 91.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.09% (0.04095) | 90.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.15% (0.06154) | 90.67th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.15% (0.06154) | 89.80th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.15% (0.06154) | 77.65th | v2 (v2022.01.01) |
References (14)
- http://lists.apple.com/archives/security-announce/2010//Jul/msg00001.html vendor-advisoryx_refsource_APPLEPatchVendor Advisory
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/security-announce/2010//Sep/msg00002.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/42314 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/43068 third-party-advisoryx_refsource_SECUNIA
- http://support.apple.com/kb/HT4276 x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/kb/HT4334 x_refsource_CONFIRM
- http://support.apple.com/kb/HT4456 x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 vendor-advisoryx_refsource_MANDRIVA
- http://www.securityfocus.com/bid/42020 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2011/0212 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0552 vdb-entryx_refsource_VUPEN
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11802 vdb-entrysignaturex_refsource_OVAL
Change history (0)
No recorded changes yet.