The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability."
Published Jul 13, 2011
8.8
HIGHCVSS 3.1
EPSS 5.95%
Description
The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability."
Affected products
No data.
- 2.1
- 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.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:A/AC:L/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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.95% (0.05948) | 93.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.95% (0.05948) | 92.31th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00384) | 57.60th | v4 (v2025.03.14) |
| Mar 5, 2025 | 71.24% (0.71238) | 98.31th | v3 (v2023.03.01) |
| Dec 17, 2024 | 73.76% (0.73764) | 98.31th | v3 (v2023.03.01) |
| Dec 12, 2024 | 72.29% (0.72289) | 98.19th | v3 (v2023.03.01) |
| Jun 10, 2024 | 71.68% (0.71676) | 98.08th | v3 (v2023.03.01) |
| Apr 21, 2024 | 67.90% (0.67904) | 97.92th | v3 (v2023.03.01) |
| Nov 19, 2023 | 64.53% (0.64530) | 97.56th | v3 (v2023.03.01) |
| Jun 8, 2023 | 34.62% (0.34622) | 96.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 34.18% (0.34179) | 96.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 34.53% (0.34534) | 97.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 34.53% (0.34534) | 96.70th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/cas/techalerts/TA11-193A.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-053 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12094 vdb-entrysignaturex_refsource_OVALTool Signature
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/cas/techalerts/TA11-193A.html | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-053 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12094 | vdb-entrysignaturex_refsource_OVALTool Signature |
Change history (0)
No recorded changes yet.