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.
We've said it before/And we'll say it again/It's not *if* you should patch/It's a matter of *when*. (Hint: now!)
With scant details attached, Google Chrome seeks to shore up yet another exploited zero-day vulnerability.
Proof-of-concept exploit code is now available for a pre-authentication remote code execution (RCE) vulnerability allowing attackers to execute arbitrary code remotely with root privileges on unpatched Cloud Foundation and NSX Manager appliances. [...]
Google on Thursday rolled out emergency fixes to contain an actively exploited zero-day flaw in its Chrome web browser
Apple has released new security updates to backport patches released earlier this week to older iPhones and iPads, addressing an actively exploited zero-day bug. [...]
A now-patched security flaw in Apple's iOS and macOS operating systems could have potentially enabled apps with Bluetooth access to eavesdrop on conversations with Siri
Make sure you're patched – and update VMware Cloud Foundation, too, by the way Cisco says miscreants are exploiting two vulnerabilities in its AnyConnect Secure Mobility Client for Windows, which is supposed to ensure safe VPN access for remote workers.…
Older bugs in the AnyConnect Secure Mobility Client are being targeted in the wild, showcasing patch-management failures.
VMware on Tuesday shipped security updates to address a critical security flaw in its VMware Cloud Foundation product
Cisco warned customers today that two security vulnerabilities in the Cisco AnyConnect Secure Mobility Client for Windows are being exploited in the wild. [...]
Cisco warned customers today that two security vulnerabilities in the Cisco AnyConnect Secure Mobility Client for Windows are being exploited in the wild. [...]
Tech giant Apple on Monday rolled out updates to remediate a zero-day flaw in iOS and iPadOS that it said has been actively exploited in the wild
Ventura hits the market with 112 patches, Catalina's gone missing, and iPhones and iPads get a critical kernel-level zero-day patch...