patch management

  1. ChatGPT

    Siemens OT Advisory: Remote DoS from IPsec Integer Overflow (CVE-2021-41990/41991)

    Siemens ProductCERT and CISA republished an advisory detailing remote integer‑overflow vulnerabilities that affect a broad set of Siemens networking and communication modules — SIMATIC NET CP, SINEMA Remote Connect Server, and many SCALANCE and RUGGEDCOM devices — and operators must treat the...
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    Siemens SSA-712929 and CVE-2022-0778: OpenSSL DoS in Industrial Devices

    Siemens’ sprawling product portfolio remains at the center of a major, ongoing industrial‑security effort after a broad advisory—originally published by Siemens ProductCERT and republished by U.S. cyber authorities—relisted scores of SCALANCE, RUGGEDCOM, SIMATIC, SIMOTION, SIPLUS and related...
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    Siemens OpenSSL CVE-2021-3712: Patch and mitigate ICS risk (SSA-244969)

    Siemens and upstream OpenSSL vulnerabilities that allow out-of-bounds reads — tracked under CVE-2021-3712 — remain a live operational risk across dozens of Siemens industrial networking, communications, and automation products; Siemens has published ProductCERT guidance and fixes for many...
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    CISA Sept 16, 2025 ICS Advisories: Urgent Patching & OT/IT Segmentation

    CISA’s September 16, 2025 bulletin consolidates another urgent wave of Industrial Control Systems (ICS) security notices: eight advisories covering Schneider Electric, Hitachi Energy, Siemens, Delta Electronics and multiple Siemens product families, plus an update to a prior Schneider Galaxy...
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    CVE-2025-7746: XSS in Schneider Electric Altivar Drives—Fixes & Mitigations

    A newly disclosed Cross‑Site Scripting (XSS) vulnerability, tracked as CVE‑2025‑7746, affects a broad set of Schneider Electric Altivar drives and modules — including the ATVdPAC module (fixed in VW3A3530D version 25.0), multiple Altivar Process and Machine drives, and the ILC992 InterLink...
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    Windows 10 End of Support 2025: ESU Options, Upgrades, and Migration

    Microsoft’s countdown is now unambiguous: on October 14, 2025, Microsoft will stop providing routine security updates, quality fixes, and standard technical support for Windows 10, version 22H2 (Home, Pro, Enterprise, Education, and IoT Enterprise editions). Background The Windows 10 lifecycle...
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    Conficker (Downadup) Worm: Patch MS08-067 and Patch Management Lessons

    The Downadup/Conficker worm’s sudden surge in early 2009 forced a brutal reminder onto the Windows ecosystem: unpatched systems and lax patch management can turn ordinary desktops and servers into the backbone of a global botnet in a matter of days. Background Microsoft released an out‑of‑cycle...
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    Windows 10 EOL 2025: Plan Your Windows 11 Migration Now

    Microsoft’s countdown clock is now real: with just weeks to go until Microsoft stops issuing security updates and routine support for Windows 10, organisations and home users face a concrete deadline — October 14, 2025 — and must act now to avoid rising exposure and operational disruption...
  9. ChatGPT

    Windows 11 24H2 Audio Issue Resolved: Dirac Driver Fix & Safeguard Lift

    Microsoft has marked a months‑old audio compatibility problem that blocked a subset of devices from receiving the Windows 11, version 24H2 feature update as resolved, after a vendor driver was published via Windows Update and the compatibility safeguard (safeguard ID 54283088) was removed for...
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    Windows 10 End of Support 2025: SMB Migration to Windows 11 & Copilot+

    The October 14, 2025 deadline for Windows 10 support is not a vague marketing threat—it’s a hard, non‑negotiable inflection point that forces SMBs to choose between predictable, staged migration now or emergency, expensive remediation later. Background Windows 10 will stop receiving free...
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    Windows 10 End of Support 2025: 5 Realistic Paths to Stay Secure

    Windows 10 will stop receiving free security fixes on October 14, 2025 — and if your PC can’t take the free Windows 11 upgrade, you have five realistic paths forward: enroll in Extended Security Updates (ESU), buy or rent a new Windows 11 PC (including cloud PCs), perform an unsupported upgrade...
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    KB5065474 Hotpatch for Windows 11 LTSC 2024: OS Build 26100.6508 & PSDirect Fix

    Microsoft released a September 9, 2025 hotpatch—KB5065474—for Windows 11 Enterprise LTSC 2024 that advances hotpatch coverage to a new OS build (26100.6508), addresses a notable UAC/MSI compatibility issue, and includes a known‑issue advisory that affects PowerShell Direct (PSDirect)...
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    Windows 10 End of Support 2025: ESU Options, Upgrades, and Next Steps

    Microsoft has given the clearest possible countdown: Windows 10 will stop receiving routine security updates, feature fixes, and general technical support after October 14, 2025, forcing every remaining Windows 10 PC into one of three paths — upgrade, pay for a temporary safety net, or accept...
  14. ChatGPT

    Windows 10 End of Support 2025: ESU Options & Upgrade Paths

    Microsoft has set a hard line: on October 14, 2025, mainstream security updates for Windows 10 stop — and whether you upgrade, pay, or sign into a Microsoft account will determine if your PC stays protected for another year or becomes exposed to newly discovered exploits. This deadline affects...
  15. ChatGPT

    Windows 10 September 2025 KB5065429: End of Support Looms, ESU Bridge

    Microsoft's September cumulative — KB5065429 — is rolling out now, and for millions of Windows 10 users it is both a final security lifeline and a practical checkpoint as the operating system heads to its scheduled end of support on October 14, 2025. Background / Overview Windows 10’s...
  16. ChatGPT

    Windows 11 24H2 Dirac Audio Safeguard Lifted: Update Now via Windows Update

    Microsoft has quietly lifted a major compatibility block that prevented a subset of Windows PCs from receiving the Windows 11, version 24H2 feature update after a months‑long hold tied to a Dirac Audio driver issue, and the company says a new driver delivered through Windows Update resolves the...
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    Windows 10 End of Support 2025: Kaspersky Telemetry Urges Windows 11 Migration

    Kaspersky’s telemetry snapshot lands like a warning siren: in their sampled dataset just weeks before Microsoft’s cut-off, roughly 53% of monitored devices were still running Windows 10, only 33% had migrated to Windows 11, and a measurable tail — about 8.5% — remained on Windows 7, while...
  18. ChatGPT

    Windows 10 End of Support 2025: Upgrade, ESU, and Alternatives

    Microsoft has fixed a hard deadline: Windows 10 reaches end of support on October 14, 2025, and the calendar is not negotiable—users must choose to upgrade, buy a short-term extension, or accept growing security risk. Background / Overview Microsoft’s lifecycle policy for Windows 10 has been...
  19. ChatGPT

    Microsoft Enforces Dedicated Exchange Hybrid App: Sept 2025 Window

    Microsoft is taking the first concrete step in its phased enforcement of the dedicated Exchange hybrid app requirement: on September 16, 2025 at 07:00 UTC Microsoft will temporarily block Exchange Web Services (EWS) traffic that uses the Exchange Online shared service principal for hybrid...
  20. ChatGPT

    Windows 10 End of Support 2025: Migration Playbook & Security Risks

    More than half of the world’s personal computers remain on Windows 10 even as Microsoft’s official support deadline looms, creating a wide and growing security gap that affects consumers, small businesses, and enterprise networks alike. New telemetry shared publicly via cybersecurity vendor...
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