Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 allows remote attackers to execute arbitrary code via a web page that triggers presence of an object in memory that was (1) not properly initialized or (2) deleted, aka "Uninitialized Memory Corruption Vulnerability."
Published Apr 15, 2009
9.3
HIGHCVSS 2.0
EPSS 41.40%
Description
Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 allows remote attackers to execute arbitrary code via a web page that triggers presence of an object in memory that was (1) not properly initialized or (2) deleted, aka "Uninitialized Memory Corruption Vulnerability."
Affected products
No data.
Configuration 1
- 6
Running on/with
- n/a
- n/a
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- n/a
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- n/a
- n/a
Configuration 2
- 7
Running on/with
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- gold
- n/a
- n/a
- n/a
- n/a
Configuration 3
- 6
Running on/with
- 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 | 41.40% (0.41396) | 98.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 41.40% (0.41396) | 98.49th | v5 (v2026.06.15) |
| Mar 30, 2025 | 71.90% (0.71900) | 98.65th | v4 (v2025.03.14) |
| Mar 29, 2025 | 81.55% (0.81551) | 98.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 71.90% (0.71900) | 98.65th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.16% (0.96157) | 99.58th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.23% (0.96233) | 99.15th | v3 (v2023.03.01) |
| Mar 6, 2023 | 69.67% (0.69671) | 99.14th | v2 (v2022.01.01) |
| Jul 18, 2022 | 69.67% (0.69671) | 99.09th | v2 (v2022.01.01) |
| Jul 17, 2022 | 28.82% (0.28823) | 97.28th | v2 (v2022.01.01) |
| Feb 4, 2022 | 69.67% (0.69671) | 98.97th | v2 (v2022.01.01) |
References (10)
- http://osvdb.org/53626 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/34678 third-party-advisoryx_refsource_SECUNIA
- http://skypher.com/index.php/2009/04/19/ms09-014-embed-element-memory-corruption/ x_refsource_MISCURL Repurposed
- http://support.avaya.com/elmodocs2/security/ASA-2009-133.htm x_refsource_CONFIRM
- http://www.securityfocus.com/bid/34424 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1022042 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA09-104A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2009/1028 vdb-entryx_refsource_VUPEN
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6069 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/53626 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/34678 | third-party-advisoryx_refsource_SECUNIA | |
| http://skypher.com/index.php/2009/04/19/ms09-014-embed-element-memory-corruption/ | x_refsource_MISCURL Repurposed | |
| http://support.avaya.com/elmodocs2/security/ASA-2009-133.htm | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/34424 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1022042 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/cas/techalerts/TA09-104A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| http://www.vupen.com/english/advisories/2009/1028 | vdb-entryx_refsource_VUPEN | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6069 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.