Nathan@calysteon
General
CVE-2026-50333 https://t.co/DXIapaRst6
Post summary
The tweet only references CVE-2026-50333 with a link, offering no further context or details.
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CVE-2026-50333General(microsoft / windows_10_1607)
LOWCVSS 7.8 · HIGHSignal is active with 1 mentions in latest observed window
Immediate actions
- Patch microsoft windows_10_1607 systems immediately
Recommended action window: Monitor and triage in normal cycle
NVD description
Missing authentication for critical function in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
1.0/ 10 priority
Sources & remediation
Weakness type (CWE)
CWE-306
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
Are you affected?
If you run products in this scope, you should treat this CVE as relevant to your environment.
- windows_10_1607
- windows_10_1809
- windows_10_21h2
- windows_10_22h2
Threat summary
- Patch or workaround signal is available
- 2 mentions across 2 observed days
- Momentum state: stable
What's happening
- Patch or workaround mentioned in 1 signal
- Technical details provided in 1 signal
- General: 1 classified signal
- Peaked 1d ago at 1 mentions (2026-07-14); latest day: 1
- 2 total mentions across 2 days
Affected systems
Vendors
Products
windows_10_1607windows_10_1809windows_10_21h2windows_10_22h2windows_11_24h2windows_11_25h2windows_11_26h1windows_server_2016windows_server_2019windows_server_2022
Deep dive
Activity timeline2 mentions / 2d
Signal classification2 categories
General150.0%
Patch150.0%
Referenced assets1 URL
Classification over time
| Date | Total | Labels |
|---|
| 2026-07-14 | 1 | General1 |
| 2026-07-15 | 1 | Patch1 |
Full discourse2 posts
Windows Forum@windowsforumPatch🪟 Spaceport.sys had one job: launch storage features, not local users into admin territory. KB5101650 patches the EoP flaw—another reminder that “already inside” is still too much access. https://windowsforum.com/threads/cve-2026-50333-kb5101650-fixes-windows-spaceport-sys-eop.438348/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #WindowsSecurity #PatchTuesday #Cve202650333 #SpaceportSys https://t.co/DID0nTD0RM
Post summary
Microsoft released KB5101650 to patch an elevation-of-privilege flaw in Spaceport.sys (CVE-2026-50333), with no mention of PoC, exploit code, or active exploitation.
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CPE platform detail20 entries
20 of 20 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | microsoft | windows_10_1607 | - | - | x64 |
| OS | microsoft | windows_10_1607 | - | - | x86 |
| OS | microsoft | windows_10_1809 | - | - | x64 |
| OS | microsoft | windows_10_1809 | - | - | x86 |
| OS | microsoft | windows_10_21h2 | - | - | arm64 |
| OS | microsoft | windows_10_21h2 | - | - | x64 |
| OS | microsoft | windows_10_21h2 | - | - | x86 |
| OS | microsoft | windows_10_22h2 | - | - | arm64 |
| OS | microsoft | windows_10_22h2 | - | - | x64 |
| OS | microsoft | windows_10_22h2 | - | - | x86 |
| OS | microsoft | windows_11_24h2 | - | - | arm64 |
| OS | microsoft | windows_11_24h2 | - | - | x64 |
| OS | microsoft | windows_11_25h2 | - | - | arm64 |
| OS | microsoft | windows_11_25h2 | - | - | x64 |
| OS | microsoft | windows_11_26h1 | - | - | arm64 |
| OS | microsoft | windows_11_26h1 | - | - | x64 |
| OS | microsoft | windows_server_2016 | - | - | - |
| OS | microsoft | windows_server_2019 | - | - | - |
| OS | microsoft | windows_server_2022 | - | - | - |
| OS | microsoft | windows_server_2025 | - | - | - |