Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a malformed virtual function table after this table's deletion, aka "Virtual Function Table Corruption Remote Code Execution Vulnerability."
Published Aug 15, 2012
9.3
HIGHCVSS 2.0
EPSS 24.51%
Description
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a malformed virtual function table after this table's deletion, aka "Virtual Function Table Corruption Remote Code Execution Vulnerability."
Affected products
No data.
- 6
- 7
- 8
- 9
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 | 24.51% (0.24506) | 97.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 24.51% (0.24506) | 97.59th | v5 (v2026.06.15) |
| Aug 25, 2025 | 51.86% (0.51863) | 97.82th | v4 (v2025.03.14) |
| Mar 30, 2025 | 54.93% (0.54934) | 97.84th | v4 (v2025.03.14) |
| Mar 29, 2025 | 63.29% (0.63291) | 97.73th | v4 (v2025.03.14) |
| Mar 19, 2025 | 54.93% (0.54934) | 97.76th | v4 (v2025.03.14) |
| Mar 17, 2025 | 57.95% (0.57951) | 97.96th | v4 (v2025.03.14) |
| Dec 22, 2024 | 91.18% (0.91180) | 99.13th | v3 (v2023.03.01) |
| Dec 17, 2024 | 92.50% (0.92502) | 99.22th | v3 (v2023.03.01) |
| Dec 12, 2024 | 86.74% (0.86744) | 98.73th | v3 (v2023.03.01) |
| Jul 11, 2024 | 86.54% (0.86538) | 98.63th | v3 (v2023.03.01) |
| Sep 8, 2023 | 85.66% (0.85661) | 98.12th | v3 (v2023.03.01) |
| Jul 5, 2023 | 82.40% (0.82398) | 97.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 84.11% (0.84115) | 97.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 49.72% (0.49719) | 98.71th | v2 (v2022.01.01) |
| Feb 4, 2022 | 49.72% (0.49719) | 98.28th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/cas/techalerts/TA12-227A.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15498 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/cas/techalerts/TA12-227A.html | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15498 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.