HomePatch Tuesday September 2026
Patch Tuesday September 2026: Known Issues and What Broke
Known issues and what broke on Patch Tuesday September 2026.
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Open
| Call | Title | Vendor | Products | Date |
|---|---|---|---|---|
| Patch now | ||||
| CallCall: Patch now | TitleCVE-2026-107406: NetScaler ADC and Gateway SAML overflowCategory: Enterprisefrom 2026-09 | VendorCitrix | ProductsNetScaler ADC, NetScaler Gateway +2 | Date |
| CallCall: Patch now | TitleCVE-2026-86950: exploited Apple CoreGraphics zero-dayCategory: EnterpriseCategory: End-user appsfrom 2026-09 | VendorApple | ProductsiOS, iPadOS +2 | Date |
| Known issues | ||||
| CallCall: Known issue | TitleKB5127648: RDP error 0xC000000D with Admin protectionCategory: Enterprisefrom 2026-09 | VendorMicrosoft | ProductsWindows 11 24H2, Windows 11 25H2 +2 | Date |
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