August 11, 2026—KB5121000 (OS Build 28000.2704)

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KLA91191 PE vulnerability in Microsoft Device

Privilege escalation vulnerability was found in Microsoft Device. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2026-63508 Exploitation Related products Microsoft-Planetary-Computer-Pro CVE list CVE-2026-63508 unknown KB list Solution Install necessary...

Important: Red Hat Security Advisory: OpenJDK 8u502 Windows Security Update

An update is now available for OpenJDK. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References...

KLA91174 ACE vulnerability in Microsoft Apps

Arbitrary code execution vulnerability was found in Microsoft Apps. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories CVE-2026-50517 Exploitation CVE list CVE-2026-50517 critical KB list Solution Install necessary updates from the KB section, that are...

KLA91178 SUI vulnerability in Microsoft Server Software

User interface spoofing vulnerability was found in Microsoft Server Software. Malicious users can exploit this vulnerability to spoof user interface. Original advisories CVE-2026-56191 Exploitation CVE list CVE-2026-56191 critical KB list Solution Install necessary updates from the KB section, th...

LG Monitors Spotted Installing Adware-Like App on Windows PCs

Connecting certain LG monitors prompts Windows Update to install an LG app without consent, while the software runs at startup and displays McAfee trial adverts...

July 14, 2026—KB5099539 (OS Builds 19045.7548 and 19044.7548)

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KLA91159 PE vulnerability in Microsoft Products (ESU)

Privilege escalation vulnerability was found in Microsoft Products ESU. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2026-58598 Exploitation CVE list CVE-2026-58598 high KB list 5099539 Solution Install necessary updates from the KB section, that are...

July 14, 2026—KB5099536 (OS Build 26100.33158)

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PT-2026-58422

Name of the Vulnerable Software and Affected Versions Windows Server Update Service affected versions not specified Description A missing authentication check for a critical function in the Windows Server Update Service allows an authorized attacker to elevate privileges over a network...

KLA91144 Multiple vulnerability in Microsoft Device

Multiple vulnerability was found in Microsoft Device. Malicious users can exploit this vulnerability to bypass security restrictions, gain privileges. Original advisories CVE-2026-48581 Exploitation CVE list CVE-2026-48581 critical KB list Solution Install necessary updates from the KB section,...

Stable Channel Update for Desktop

The Stable channel has been updated to 150.0.7871.124/.125 for Windows and Mac and 150.0.7871.124 for Linux, which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log Security Fixes and Rewards Note: Access to bug details and links may be kept...

CVE-2026-58583

CVE-2026-58583 affects FluxInk Color Management Driver (TcnPeripheral64.sys) 1.0.7.2, enabling local privilege escalation for a standard user via arbitrary physical memory mapping at \Device\PhysicalMemory. Root cause: memory mapping vulnerability in the driver. Impact: potential elevation of pri...

EUVD-2026-42094

FluxInk formerly Sunia SPB Peripheral Color Management Driver TcnPeripheral64.sys 1.0.7.2 allows local privilege escalation for a standard user account via arbitrary physical memory mapping at \Device\PhysicalMemory. Fixed in version 1.0.7.6. The fixed driver is currently available in the Windows...

CVE-2026-58583

FluxInk formerly Sunia SPB Peripheral Color Management Driver TcnPeripheral64.sys 1.0.7.2 allows local privilege escalation for a standard user account via arbitrary physical memory mapping at \Device\PhysicalMemory. Fixed in version 1.0.7.6. The fixed driver is currently available in the Windows...

FluxInk Color Management Driver local privilege escalation

RISK EVALUATION An attacker with a standard user account on a device could escalate their privileges via arbitrary physical memory mapping at \Device\PhysicalMemory. 2. RECOMMENDED PRACTICES Fixed in version 1.0.7.6. The fixed driver is currently available in the Windows 11 25H2 HLK Hardware Lab...

PT-2026-56256

Name of the Vulnerable Software and Affected Versions FluxInk Color Management Driver versions 1.0.7.2 through 1.0.7.5 Description The Color Management Driver TcnPeripheral64.sys allows a standard user account to achieve local privilege escalation. This is possible through arbitrary physical memo...

KLA91128 PE vulnerability in Microsoft Apps

Privilege escalation vulnerability was found in Microsoft Apps. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2026-41106 Exploitation Related products Microsoft-365 CVE list CVE-2026-41106 unknown Solution Install necessary updates from the KB section,...

KLA91131 PE vulnerability in Microsoft Server Software

Privilege escalation vulnerability was found in Microsoft Server Software. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2026-54998 Exploitation Public exploits exist for this vulnerability. Related products Microsoft-Exchange-Online CVE list...

Update Chrome to patch critical browser security flaws

Google released a security update for Chrome that fixes 18 vulnerabilities, including four rated Critical. There is no indication that any of these newly patched bugs are being actively exploited in the wild. The stable channel has been updated to 149.0.7827.196/197 for Windows and Mac and...