Patch management fixes known software flaws before attackers exploit them, reducing intrusion risk; prioritize critical systems and verify deployment.
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Background for this topic.
Patch is a software, firmware, or configuration update that fixes a defect, including a vulnerability an attacker could use to gain access, execute code, escalate privileges, or expose data. Patching reduces the exploitable attack surface across operating systems, applications, network devices, and embedded systems; it does not remove risk from unsupported or misconfigured assets, and updates can sometimes introduce compatibility or availability problems.
Effective patch management starts with an accurate inventory and vulnerability assessment, then prioritizes internet-facing systems, high-impact assets, and flaws known to be exploited. Organizations should test updates where practical, deploy them within defined time limits, verify installation, and retain rollback or compensating controls when immediate patching is unsafe. Monitoring vendor advisories and threat intelligence can identify urgent fixes, while documenting exceptions and coverage supports vulnerability management and audit requirements.
Search giant Google on Friday released an out-of-band security update to fix a new actively exploited zero-day flaw in its Chrome web browser
Google has released Chrome 108.0.5359.94/.95 for Windows, Mac, and Linux users to address a single high-severity security flaw, the ninth Chrome zero-day exploited in the wild patched since the start of the year. [...]
Take a break from the gaming and fix these now Nvidia fixed more than two dozen security flaws in its GPU display driver, the most severe of which could allow an unprivileged user to modify files, and then escalate privileges, execute code, tamper with or steal data, or even take over your device.…
ConnectWise, a self-hosted, remote desktop software application that is widely used by Managed Service Providers (MSPs), is warning about an unusually sophisticated phishing attack that can let attackers take remote control over user systems when recipients click the included link. The warning comes just days after the company quietly patched a vulnerability that makes it easier for phishers to launch these attacks.
Google's Threat Analysis Group (TAG) has linked an exploit framework that targets now-patched vulnerabilities in the Chrome and Firefox web browsers and the Microsoft Defender security app to a Spanish software company. [...]
Red Hat has issued patches for a bug in an open source Java virtual machine software that opens the door to drive-by localhost attacks. Patch now, as it's easy for cyberattackers to exploit.
Microsoft outlines a workaround while pulling together a fix to LSASS memory leak Updates to Windows Server released as part of this month's Patch Tuesday onslaught might cause some domain controllers to stop working or automatically restart, according to Microsoft.…