Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, and Windows Server 2016 allows remote authenticated users to cause a denial of service (system hang) via a crafted request, aka "Local Security Authority Subsystem Service Denial of Service Vulnerability."
Published Nov 10, 2016
6.5
MEDIUMCVSS 3.0
EPSS 66.92%
Description
Local Security Authority Subsystem Service (LSASS) in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, and 1607, and Windows Server 2016 allows remote authenticated users to cause a denial of service (system hang) via a crafted request, aka "Local Security Authority Subsystem Service Denial of Service Vulnerability."
Affected products
No data.
- n/a
- 1511
- 1607
- n/a
- n/a
- n/a
- n/a
- r2
- n/a
- r2
- 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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AV:N/AC:L/Au:S/C:N/I:N/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 2, 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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 66.92% (0.66925) | 99.28th | v5 (v2026.06.15) |
| Aug 16, 2026 | 66.92% (0.66925) | 99.23th | v5 (v2026.06.15) |
| Jun 15, 2026 | 64.82% (0.64817) | 99.14th | v5 (v2026.06.15) |
| Mar 18, 2026 | 63.94% (0.63939) | 98.40th | v4 (v2025.03.14) |
| Feb 17, 2026 | 56.13% (0.56126) | 98.04th | v4 (v2025.03.14) |
| Dec 4, 2025 | 46.44% (0.46440) | 97.51th | v4 (v2025.03.14) |
| Sep 5, 2025 | 56.13% (0.56126) | 98.02th | v4 (v2025.03.14) |
| Jun 7, 2025 | 58.60% (0.58598) | 98.06th | v4 (v2025.03.14) |
| Mar 30, 2025 | 59.95% (0.59953) | 98.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 39.12% (0.39116) | 95.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 59.95% (0.59953) | 98.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 90.83% (0.90825) | 98.99th | v3 (v2023.03.01) |
| Jun 28, 2024 | 90.83% (0.90825) | 98.86th | v3 (v2023.03.01) |
| Apr 22, 2024 | 92.26% (0.92256) | 98.92th | v3 (v2023.03.01) |
| Feb 11, 2024 | 92.65% (0.92651) | 98.92th | v3 (v2023.03.01) |
| Jan 3, 2024 | 92.90% (0.92904) | 98.84th | v3 (v2023.03.01) |
| Nov 23, 2023 | 93.05% (0.93046) | 98.80th | v3 (v2023.03.01) |
| Sep 1, 2023 | 93.31% (0.93314) | 98.71th | v3 (v2023.03.01) |
| Jun 14, 2023 | 94.25% (0.94245) | 98.77th | v3 (v2023.03.01) |
| Mar 7, 2023 | 94.93% (0.94928) | 98.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 73.03% (0.73028) | 99.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 73.03% (0.73028) | 99.11th | v2 (v2022.01.01) |
References (4)
- http://www.securityfocus.com/bid/94040 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1037249 vdb-entryx_refsource_SECTRACK
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-137 vendor-advisoryx_refsource_MS
- https://www.exploit-db.com/exploits/40744/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/94040 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1037249 | vdb-entryx_refsource_SECTRACK | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-137 | vendor-advisoryx_refsource_MS | |
| https://www.exploit-db.com/exploits/40744/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.