WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2011-07-20-1
Published Jul 21, 2011
9.3
HIGHCVSS 2.0
EPSS 3.92%
Description
WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2011-07-20-1.
Affected products
No data.
- ≤ 5.0.5
- 1.0
- 1.0
- 1.0
- 1.0.0
- 1.0.0b1
- 1.0.0b2
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.3
- 1.0.3
- 1.1
- 1.1.0
- 1.1.1
- 1.2
- 1.2.0
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.4
- 1.2.5
- 1.3
- 1.3.0
- 1.3.1
- 1.3.2
- 1.3.2
- 1.3.2
- 2
- 2.0
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.3
- 2.0.4
- 3
- 3.0
- 3.0.0
- 3.0.0b
- 3.0.1
- 3.0.1b
- 3.0.2
- 3.0.2b
- 3.0.3
- 3.0.3b
- 3.0.4
- 3.0.4b
- 3.1.0
- 3.1.0b
- 3.1.1
- 3.1.2
- 3.2.0
- 3.2.1
- 3.2.2
- 4.1
- 4.1.1
- 4.1.2
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- n/a
Running on/with
- 10.5.8
- 10.6.8
- 10.6.9
- 10.7.0
- 10.5.8
- 10.6.8
- 10.6.9
- 10.7.0
- n/a
- n/a
- 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: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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.92% (0.03923) | 90.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.92% (0.03923) | 88.96th | v5 (v2026.06.15) |
| Jan 20, 2026 | 4.02% (0.04022) | 88.15th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.53% (0.02532) | 84.06th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.03% (0.04034) | 80.51th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.53% (0.02532) | 84.39th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.40% (0.04399) | 92.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.21% (0.06215) | 92.40th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.33% (0.03333) | 84.35th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.33% (0.03333) | 82.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.33% (0.03333) | 65.83th | v2 (v2022.01.01) |
References (6)
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html vendor-advisoryx_refsource_APPLEPatchVendor Advisory
- http://support.apple.com/kb/HT4808 x_refsource_CONFIRMVendor Advisory
- http://support.apple.com/kb/HT4981 x_refsource_CONFIRM
- http://support.apple.com/kb/HT4999 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html | vendor-advisoryx_refsource_APPLE | |
| http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html | vendor-advisoryx_refsource_APPLE | |
| http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html | vendor-advisoryx_refsource_APPLEPatchVendor Advisory | |
| http://support.apple.com/kb/HT4808 | x_refsource_CONFIRMVendor Advisory | |
| http://support.apple.com/kb/HT4981 | x_refsource_CONFIRM | |
| http://support.apple.com/kb/HT4999 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.