Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014
Published Apr 27, 2014
9.3
HIGHCVSS 2.0
EPSS 33.29%
Description
Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by Sebastian Apelt and Andreas Schmidt during a Pwn2Own competition at CanSecWest 2014. NOTE: the original disclosure referred to triggering a kernel bug with the Internet Explorer exploit payload, but this ID is not for a kernel vulnerability.
Affected products
No data.
- 9
- 10
- 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 (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 33.29% (0.33293) | 98.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 33.06% (0.33059) | 98.14th | v5 (v2026.06.15) |
| Jan 4, 2026 | 10.97% (0.10968) | 93.18th | v4 (v2025.03.14) |
| Dec 11, 2025 | 20.84% (0.20844) | 95.41th | v4 (v2025.03.14) |
| Apr 24, 2025 | 18.18% (0.18178) | 94.79th | v4 (v2025.03.14) |
| Mar 30, 2025 | 15.20% (0.15198) | 94.03th | v4 (v2025.03.14) |
| Mar 29, 2025 | 55.78% (0.55780) | 97.22th | v4 (v2025.03.14) |
| Mar 17, 2025 | 15.71% (0.15708) | 94.21th | v4 (v2025.03.14) |
| Jan 12, 2025 | 8.08% (0.08080) | 94.33th | v3 (v2023.03.01) |
| Dec 17, 2024 | 13.20% (0.13196) | 95.53th | v3 (v2023.03.01) |
| Nov 12, 2024 | 28.34% (0.28345) | 96.96th | v3 (v2023.03.01) |
| Jul 31, 2024 | 22.15% (0.22153) | 96.54th | v3 (v2023.03.01) |
| Apr 25, 2024 | 16.94% (0.16936) | 95.99th | v3 (v2023.03.01) |
| Mar 9, 2024 | 14.87% (0.14870) | 95.63th | v3 (v2023.03.01) |
| Dec 8, 2023 | 11.07% (0.11075) | 94.58th | v3 (v2023.03.01) |
| Jul 12, 2023 | 7.92% (0.07924) | 93.37th | v3 (v2023.03.01) |
| May 22, 2023 | 6.47% (0.06472) | 92.61th | v3 (v2023.03.01) |
| Apr 4, 2023 | 5.76% (0.05757) | 92.16th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.93% (0.03928) | 90.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 30.15% (0.30149) | 97.51th | v2 (v2022.01.01) |
| Feb 4, 2022 | 30.15% (0.30149) | 96.31th | v2 (v2022.01.01) |
References (5)
- http://twitter.com/thezdi/statuses/444216845734666240 x_refsource_MISCThird Party Advisory
- http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/ x_refsource_MISCBroken LinkThird Party Advisory
- http://www.securityfocus.com/bid/67518 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1030370 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 vendor-advisoryx_refsource_MSPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://twitter.com/thezdi/statuses/444216845734666240 | x_refsource_MISCThird Party Advisory | |
| http://www.pwn2own.com/2014/03/pwn2own-results-thursday-day-two/ | x_refsource_MISCBroken LinkThird Party Advisory | |
| http://www.securityfocus.com/bid/67518 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1030370 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-035 | vendor-advisoryx_refsource_MSPatchVendor Advisory |
Change history (0)
No recorded changes yet.