Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site, aka "CFormElement Use After Free Vulnerability."
Published Nov 14, 2012
9.3
HIGHCVSS 2.0
EPSS 21.34%
Description
Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site, aka "CFormElement Use After Free Vulnerability."
Affected products
No data.
- 9
Running on/with
- n/a
- n/a
- n/a
- n/a
- 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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 21.34% (0.21340) | 97.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 21.34% (0.21340) | 97.28th | v5 (v2026.06.15) |
| Mar 30, 2025 | 14.22% (0.14216) | 93.79th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.91% (0.20911) | 92.86th | v4 (v2025.03.14) |
| Mar 17, 2025 | 14.45% (0.14454) | 93.92th | v4 (v2025.03.14) |
| Dec 17, 2024 | 91.66% (0.91657) | 99.15th | v3 (v2023.03.01) |
| Dec 3, 2024 | 82.12% (0.82122) | 98.50th | v3 (v2023.03.01) |
| Aug 13, 2024 | 78.04% (0.78039) | 98.29th | v3 (v2023.03.01) |
| Jun 14, 2024 | 73.07% (0.73067) | 98.11th | v3 (v2023.03.01) |
| Dec 8, 2023 | 67.17% (0.67175) | 97.63th | v3 (v2023.03.01) |
| Oct 4, 2023 | 64.36% (0.64364) | 97.48th | v3 (v2023.03.01) |
| Jun 1, 2023 | 60.85% (0.60853) | 97.25th | v3 (v2023.03.01) |
| Apr 8, 2023 | 56.57% (0.56570) | 97.14th | v3 (v2023.03.01) |
| Mar 7, 2023 | 41.20% (0.41199) | 96.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 49.48% (0.49485) | 98.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 49.48% (0.49485) | 98.19th | v2 (v2022.01.01) |
References (6)
- http://secunia.com/advisories/51202 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/56420 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1027749 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA12-318A.html third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-071 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15677 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/51202 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/56420 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1027749 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/cas/techalerts/TA12-318A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-071 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15677 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.