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U.S. CISA adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog
Winsage
September 10, 2026

U.S. CISA adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has expanded its Known Exploited Vulnerabilities (KEV) catalog, adding critical vulnerabilities that need immediate attention. 1. CVE-2026-75650: A vulnerability in Adobe Commerce and Magento with a CVSS score of 10.0, allowing unauthenticated remote code execution. Affected versions include Magento Open Source releases 2.4.7, 2.4.8, and 2.4.9. It has been actively exploited since September 4. 2. CVE-2026-81963: A Microsoft Windows vulnerability with a CVSS score of 7.8, related to a link-following issue within the Update Stack, allowing local attackers to escalate privileges. It is currently being exploited. 3. CVE-2026-85880: Another Microsoft Windows vulnerability rated at 7.8, involving a heap-based buffer overflow in the ALPC component, permitting local privilege escalation. This flaw is also actively exploited. 4. CVE-2026-86218: A N-able N-central vulnerability with a CVSS score of 10.0, allowing pre-authenticated remote code execution. N-able has released an emergency hotfix for this issue. Federal agencies must address these vulnerabilities by specified deadlines: Windows flaws by September 22 and other vulnerabilities by September 11, 2026, in accordance with Binding Operational Directive (BOD) 22-01. Private organizations are advised to review the KEV catalog and take necessary actions to strengthen their infrastructure against these vulnerabilities.
Microsoft says September updates fix mouse settings reset issues
Winsage
September 10, 2026

Microsoft says September updates fix mouse settings reset issues

Microsoft acknowledged an issue with the KB5120998 August 2026 preview update for Windows 11, where mouse settings related to cursor personalization were altered or reset. This problem affected non-English Windows installations, causing personalized settings to fail to load and revert to standard configurations. The issue was resolved in the subsequent KB5124008 September 2026 cumulative update, which users were encouraged to install. KB5120998 was an optional update, potentially limiting the number of affected users. Additionally, Microsoft has been addressing various mouse-related issues in recent months, including problems with the Windows Recovery Environment and disappearing mouse pointers in Outlook.
Microsoft fixes bug that wiped Windows desktop settings
Winsage
September 10, 2026

Microsoft fixes bug that wiped Windows desktop settings

Microsoft announced that the September 2026 Patch Tuesday updates resolved an issue affecting desktop settings on certain Windows devices, which caused desktop wallpapers to revert to a solid black background after the installation of the KB5120998 August 2026 preview update. This bug impacted Windows 11 24H2 and 25H2 systems, preventing the correct loading of desktop settings and also affecting mouse settings. Microsoft recommended users update their devices to the latest security update released on September 8, 2026 (KB5124008) to benefit from the fix.
Majority of TPU Users Don't See Microsoft's Promised Windows 11 Improvements
Winsage
September 10, 2026

Majority of TPU Users Don’t See Microsoft’s Promised Windows 11 Improvements

Microsoft committed to overhauling Windows 11 to improve performance and stability. A poll with nearly 33,000 responses showed that 43.4% of users noticed no improvements, while 38.1% reported a worsened experience. Issues included bugs from updates, such as the August update resetting custom cursors and gameplay problems linked to RGB peripherals. Only 12.6% of participants reported minor improvements, and 6.3% experienced significant enhancements. Windows 11 runs on about half a billion PCs, leading to varied user experiences. At IFA 2026, Microsoft emphasized its commitment to user feedback and announced plans to improve performance through the Low Latency Profile, but the effectiveness of these changes remains uncertain.
silver Android smartphone
Tech Optimizer
September 10, 2026

8 Antivirus (Endpoint Protection) Software for Business: Our Top Picks by Use Case (2026)

If you hold Microsoft 365 E5, you have access to Microsoft Defender for Endpoint, which provides enterprise-grade endpoint protection at no additional cost. For organizations without a dedicated security specialist, Sophos is recommended for its user-friendly platform. CrowdStrike is suggested for those with a mature Security Operations Center (SOC) and sufficient budget. Other options include SentinelOne for mid-sized organizations needing automation, ESET for older hardware and virtual desktops, Avast Business for very small businesses, VIPRE for budget-conscious mixed estates, and Expel for tool-agnostic managed detection and response. Antivirus and EDR are now unified under a single agent, and organizations should inquire about update staging processes to avoid issues like those experienced in July 2024 with a major vendor's faulty content update. Independent tests from organizations like AV-Comparatives and AV-TEST are crucial for evaluating protection rates and false positives. Linux servers require attention as they are often targeted by ransomware. When deploying endpoint protection, avoid running two real-time agents simultaneously, activate prevention features promptly, and test deployments on critical applications first. Organizations should confirm their Microsoft licensing covers necessary features and ensure there is a plan for responding to alerts. Common pitfalls include neglecting identity management and failing to test response workflows before incidents occur.
With Steam Frame Looming, No Man's Sky Adds PC VR Eye-Tracked Foveated Rendering
AppWizard
September 10, 2026

With Steam Frame Looming, No Man’s Sky Adds PC VR Eye-Tracked Foveated Rendering

The Cosmos update for No Man's Sky introduces eye-tracked dynamic foveated rendering for SteamVR users, enhancing performance and visual quality. Key enhancements include support for foveated rendering on PCVR and the use of eye-tracking technology to focus rendering resources at the center of the player's vision. Foveated rendering was previously implemented for PlayStation VR2 in August 2023, improving visual clarity. The update coincides with growing interest in eye-tracking technology in PC VR, as Valve's upcoming Steam Frame headset is expected to attract new users. The Cosmos update is available on all supported platforms, offering a revamped outer space experience with new features.
Windows 11's last Secure Boot deadline is weeks away, here's what you must do
Winsage
September 10, 2026

Windows 11’s last Secure Boot deadline is weeks away, here’s what you must do

Microsoft is continuing the rollout of Secure Boot certificate updates, with the next significant deadline on October 19, 2026, when the Microsoft Windows Production PCA 2011 certificate expires. The September 2026 Patch Tuesday update has expanded eligibility for Secure Boot certificates to more PCs classified as “high confidence.” Users may need to reboot their PCs to install these updates, and some may require firmware updates beforehand. Microsoft has confirmed that the update process will persist beyond established deadlines, and older certificates are expiring in stages, with the first two deadlines having already passed. Users should ensure they have the latest updates installed and check their Secure Boot status in Windows Security. Microsoft has assured that PCs without the newer certificates will continue to boot normally and receive standard updates while the rollout continues.
Microsoft patches 966 vulnerabilities: Two Windows zero-days actively exploited
Winsage
September 10, 2026

Microsoft patches 966 vulnerabilities: Two Windows zero-days actively exploited

On September 8, 2026, Microsoft released 966 security updates, the largest Patch Tuesday to date, addressing various vulnerabilities. Among these, 105 were classified as critical, including two zero-day vulnerabilities: CVE-2026-81963 and CVE-2026-85880. Both allow authorized local attackers to escalate privileges to SYSTEM level. CVE-2026-81963 is related to the Windows Update Stack, while CVE-2026-85880 involves a heap-based buffer overflow in the Windows Advanced Local Procedure Call (ALPC). The updates included 438 vulnerabilities related to privilege escalation, 258 concerning remote code execution, and 173 involving information disclosures. Users are advised to prioritize the installation of these updates due to the potential exploitation of the two critical vulnerabilities.
CVE-2026-85880 and CVE-2026-81963: Microsoft Patches Two Actively Exploited Windows Zero-Days
Winsage
September 10, 2026

CVE-2026-85880 and CVE-2026-81963: Microsoft Patches Two Actively Exploited Windows Zero-Days

Microsoft's Patch Tuesday on September 8, 2026, addressed two critical Windows privilege escalation vulnerabilities: CVE-2026-85880 and CVE-2026-81963, both with a CVSS score of 7.8. CVE-2026-85880 is a heap-based buffer overflow in the Windows Advanced Local Procedure Call (ALPC), allowing attackers with low-privilege local access to escalate privileges to SYSTEM. CVE-2026-81963 involves improper link resolution in the Windows Update Stack, enabling similar privilege escalation. Both vulnerabilities require no user interaction and have been actively exploited prior to the patch release. CISA added them to its Known Exploited Vulnerabilities catalog on September 8, 2026, with a remediation deadline of September 22 for U.S. federal agencies. CVE-2026-85880 affects various Windows 10 and Server versions but excludes Windows 11 and Windows Server 2025. CVE-2026-81963 impacts newer Windows platforms, including Windows 11 and Windows Server 2025. Microsoft released security updates for both vulnerabilities on September 8, 2026, and organizations are advised to prioritize these updates. Security teams should monitor for signs of privilege escalation and unusual SYSTEM-level activities related to these vulnerabilities.
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