Use-after-free vulnerability in Windows Shell in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows remote attackers to execute arbitrary code via a crafted toolbar object, aka "Toolbar Use After Free Vulnerability."
Published Oct 14, 2015
9.3
HIGHCVSS 2.0
EPSS 28.66%
Description
Use-after-free vulnerability in Windows Shell in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows remote attackers to execute arbitrary code via a crafted toolbar object, aka "Toolbar Use After Free Vulnerability."
Affected products
No data.
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- r2
- r2
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- r2
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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 (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 28.66% (0.28661) | 98.09th | v5 (v2026.06.15) |
| Jun 15, 2026 | 28.66% (0.28661) | 97.88th | v5 (v2026.06.15) |
| Oct 23, 2025 | 42.30% (0.42303) | 97.28th | v4 (v2025.03.14) |
| Jun 21, 2025 | 48.45% (0.48446) | 97.60th | v4 (v2025.03.14) |
| Mar 17, 2025 | 28.73% (0.28731) | 96.14th | v4 (v2025.03.14) |
| Feb 17, 2025 | 36.01% (0.36006) | 97.23th | v3 (v2023.03.01) |
| Dec 28, 2024 | 28.93% (0.28927) | 96.87th | v3 (v2023.03.01) |
| Dec 17, 2024 | 38.04% (0.38041) | 97.23th | v3 (v2023.03.01) |
| Sep 20, 2024 | 93.77% (0.93771) | 99.18th | v3 (v2023.03.01) |
| Aug 3, 2024 | 92.77% (0.92766) | 99.05th | v3 (v2023.03.01) |
| May 8, 2024 | 94.33% (0.94333) | 99.17th | v3 (v2023.03.01) |
| Mar 28, 2024 | 95.00% (0.94997) | 99.25th | v3 (v2023.03.01) |
| Feb 17, 2024 | 94.65% (0.94650) | 99.17th | v3 (v2023.03.01) |
| Jan 13, 2024 | 94.32% (0.94322) | 99.02th | v3 (v2023.03.01) |
| Nov 12, 2023 | 95.00% (0.94997) | 99.09th | v3 (v2023.03.01) |
| Oct 8, 2023 | 94.23% (0.94225) | 98.89th | v3 (v2023.03.01) |
| Sep 6, 2023 | 94.84% (0.94844) | 98.98th | v3 (v2023.03.01) |
| Aug 5, 2023 | 94.95% (0.94954) | 98.96th | v3 (v2023.03.01) |
| Jul 3, 2023 | 94.34% (0.94341) | 98.82th | v3 (v2023.03.01) |
| May 31, 2023 | 94.11% (0.94110) | 98.73th | v3 (v2023.03.01) |
| Apr 27, 2023 | 94.36% (0.94365) | 98.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 94.88% (0.94876) | 98.77th | v3 (v2023.03.01) |
| Mar 6, 2023 | 52.53% (0.52528) | 98.77th | v2 (v2022.01.01) |
| Aug 16, 2022 | 52.53% (0.52528) | 98.66th | v2 (v2022.01.01) |
| Feb 4, 2022 | 50.81% (0.50811) | 98.31th | v2 (v2022.01.01) |
References (2)
- http://www.securitytracker.com/id/1033799 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-109 vendor-advisoryx_refsource_MSPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1033799 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-109 | vendor-advisoryx_refsource_MSPatchVendor Advisory |
Change history (0)
No recorded changes yet.