Tag: patch tuesday
90 articles
Microsoft patches LegacyHive zero-day vulnerability
Microsoft just patched a nasty zero-day vulnerability, known as LegacyHive, that could let hackers gain administrator privileges on your Windows PC - but thankfully, it's now fixed in the August Patch Tuesday updates.
Attackers Exploit SharePoint Flaw After Public PoC Release
Microsoft warned that a critical SharePoint flaw, patched in July 2026, could allow attackers to bypass authentication and disclose files or modify data. This vulnerability, tracked as CVE-2026-55040, has now been exploited by attackers following the public release of a proof-of-concept exploit.
Microsoft Patch Tuesday Disrupts 400 Vulnerabilities, Zero-Day Exploits
Microsoft's August Patch Tuesday update is a doozy, tackling a whopping 400 vulnerabilities, including an actively exploited zero-day threat that demands immediate attention from sysadmins. With high-risk impacts on confidentiality, integrity, and availability, these fixes should be top priority.
Microsoft Patch Tuesday Disrupts 400 Flaws, Zero-Day Exploits
Microsoft's August Patch Tuesday update is a doozy, tackling a whopping 400 security flaws, including a zero-day vulnerability that's already being exploited by hackers. This massive release also includes fixes for two other zero-day vulnerabilities that were publicly disclosed.
Microsoft Releases Patch Tuesday Updates to Fix 400 Vulnerabilities
Microsoft just dropped a massive security update, addressing a whopping 400 vulnerabilities with its August 2026 Patch Tuesday release - and it's a mandatory install to keep your system safe. You can grab the update via Windows Update or by downloading it directly from the Microsoft Update Catalog.
Microsoft Releases KB5101684 Update, Bolstering Windows 11 Security and Fixes
Microsoft just dropped a new update, KB5101684, for Windows 11, packing 42 bug fixes and snappy new features to take your experience to the next level. This July 2026 optional non-security preview release is a sneak peek at what's coming next in August's Patch Tuesday.
Certighost Exploit Hijacks Windows Domains With Authenticated Attacks
Beware of the Certighost exploit, a sneaky attack that lets hackers hijack Windows domains by manipulating machine account attributes and snagging authentication certificates. This vulnerability, tracked as CVE-2026-54121, was patched in July 2026, but not before security researchers publicly disclosed its technical details.
SharePoint Flaw CVE-2026-50522 Sees Active Exploitation After PoC Release
Attackers are actively exploiting a critical SharePoint vulnerability, CVE-2026-50522, using a single request to gain persistent access by pulling SharePoint machine keys. This flaw, patched by Microsoft in July, has a CVSS score of 9.8 and allows attackers to inject and execute code remotely on the SharePoint Server.
Unofficial Patches Mitigate Windows Zero-Day Flaw
Microsoft is investigating a newly discovered Windows zero-day flaw, dubbed LegacyHive, and is working to update impacted products to protect customers as soon as possible. A researcher disclosed the vulnerability, along with a proof-of-concept exploit, on the same day as Microsoft's July 2024 Patch Tuesday updates.
CISA Warns of Actively Exploited SharePoint Vulnerabilities
The US Cybersecurity and Infrastructure Security Agency (CISA) has warned of three SharePoint vulnerabilities, including CVE-2026-32201, CVE-2026-45659, and CVE-2026-56164, that are being actively exploited by attackers. These flaws, affecting on-premises SharePoint Server installations, pose a significant threat, with one remote code execution flaw rated 8.8 in severity.
Microsoft Halts Patch Update for Dell Devices Over Overheating Risks
Microsoft has temporarily halted a critical patch update for certain Dell devices due to compatibility issues that can cause overheating, shutdowns, and poor performance. A fix is expected soon, with both companies working together to resolve the problem.
Microsoft Disrupts 570 Security Flaws in Record Patch Tuesday Release
Microsoft just dropped a record-breaking Patch Tuesday update, fixing a whopping 570 security flaws - nearly triple the number from last month - with nearly 60 of them rated critical, allowing attackers to take remote control of your Windows device with ease. This massive update, powered by AI-driven vulnerability discoveries, also patched three zero-day vulnerabilities already being exploited in the wild.
Microsoft Unveils Record-Breaking 622 Vulnerabilities in Massive Patch Update
Get ready for the bug apocalypse - Microsoft just dropped a massive Patch Tuesday update, fixing a record-breaking 622 vulnerabilities in one fell swoop! This behemoth of a patch tackles 416 Windows defects, 82 in Office, and 46 in Microsoft Edge, with 63 critical issues that demand immediate attention.
Microsoft Patch Tuesday Blitz Targets 622 Vulnerabilities
Microsoft just dropped a massive Patch Tuesday update, tackling a record-breaking 622 vulnerabilities in its products - that's more than triple the number from last month! This monumental release also includes 428 Edge Chromium fixes, with 58 critical patches and two already under active exploit.
Microsoft Bolsters Windows 10 Security with KB5099539 Update
Microsoft just released a major security update for Windows 10, packed with fixes for a whopping 570 vulnerabilities, including some that were already being exploited by hackers. The KB5099539 update is a crucial security boost for Windows 10 users, with no new features but essential bug fixes and protection.
Microsoft Releases Mandatory Windows 11 Updates to Fix 571 Vulnerabilities
Microsoft is rolling out mandatory Windows 11 updates to fix a whopping 571 security vulnerabilities discovered in previous months. To get the fixes, simply head to Settings > Windows Update and click Check for Updates.
Microsoft Patch Tuesday Disrupts 570 Flaws, Fixes 3 Zero-Days
Microsoft just dropped a massive Patch Tuesday update, tackling a record-breaking 570 security flaws, including three zero-day vulnerabilities that hackers were exploiting or had publicly disclosed. This critical update is a must-apply to keep your systems safe.
Microsoft Rolls Out Windows 11 Update with Point-in-Time Restore Feature
Microsoft's latest Windows 11 update is here, bringing with it a game-changing feature: Point-in-time restore, which lets you snap your PC back to a previous state in just minutes. With this update, you can easily turn back the clock and get your computer up and running smoothly again.
Microsoft Resolves BitLocker Recovery Bug in Windows Server 2025 Update
Microsoft has fixed a frustrating bug in the April 2026 security update for Windows Server 2025 that could have forced devices into BitLocker recovery mode, and the solution is now available in two cumulative updates, KB5094125 and KB5093998. This fix ensures a smoother experience for users by preventing unexpected BitLocker recovery key prompts.
Microsoft Patch Tuesday Disrupts 206 Vulnerabilities, Including Zero-Days
Microsoft just dropped a massive Patch Tuesday update, fixing a record 206 security vulnerabilities in its software - including three already publicly known flaws - to keep your digital world safe and secure. This critical update tackles a wide range of threats, from remote code execution and privilege escalation to spoofing and more.
Microsoft Fixes Zero-Days in June Patch Tuesday Update
Microsoft just dropped some critical patches in its June update, fixing three zero-day vulnerabilities that left Windows systems open to attacks - and one security researcher isn't happy about the delayed fix. The update squashes bugs that allowed hackers to escalate privileges or bypass disk encryption.
Microsoft Unveils Record 200 Patches, Warns of Rising AI-Driven Flaws
Microsoft just dropped a record 200 security patches to fix critical flaws in Windows and supported software, with nearly three dozen vulnerabilities rated as critical and at least three already being exploited by hackers. This massive update signals a new normal in vulnerability disclosure, with AI-driven flaws on the rise.
Microsoft Patch Tuesday Disrupts 200 Vulnerabilities, Zero-Day Exploits
Microsoft's June Patch Tuesday update is a doozy, tackling a whopping 200 vulnerabilities, including three zero-day exploits and 33 critical flaws that could lead to remote code execution. This crucial update aims to prevent a range of issues, from denial-of-service attacks to elevation of privilege and information disclosure.
Microsoft Patch Tuesday Release Sets Record with 206 CVEs Addressed
Microsoft just dropped a record-breaking Patch Tuesday update, fixing a whopping 206 vulnerabilities across its products - including 38 critical ones. This massive release surpasses previous months and confirms a trend towards larger updates, raising both relief and concern among security experts.