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Tag: patching

Vulnerabilities have become cyber attackers’ No. 1 door to the enterprise

Patching practices are coming under intense pressure of late, as time-to-exploit windows accelerate — a new reality likely to worsen as AI assistance in attack chains rises. Now cyber defenders have another cause for flaw alarm: Vulnerability exploitation has significantly pulled away from stolen credentials as the most common entry point in security breaches, according…

Adobe issues emergency fix for Acrobat Reader flaw exploited in the wild (CVE-2026-34621)

Adobe has pushed out an emergency security update for Adobe Acrobat Reader, patching a zero-day vulnerability (CVE-2026-34621) exploited in the wild since November 2025. About CVE-2026-34621 CVE-2026-34621 is a critical prototype pollution vulnerability – a type of vulnerability that occurs in JavaScript and allows attackers to add or modify an application’s JavaScript objects and properties.…

Flatpak 1.16.4 fixes sandbox escape and three other security flaws

Flatpak, a Linux application sandboxing and distribution framework, released version 1.16.4, patching four security vulnerabilities. The most severe fix addresses a complete sandbox escape that leads to host file access and code execution in the host context, tracked as CVE-2026-34078. File system exposure Two additional fixes address file system exposure on the host. CVE-2026-34079 prevents…

Apple Patches (almost) everything again. March 2026 edition., (Wed, Mar 25th)

Apple released the next version of its operating system, patching 85 different vulnerabilities across all of them. None of the vulnerabilities are currently being exploited. The last three macOS “generations” are covered, as are the last two versions of iOS/iPadOS. For tvOS, watchOS, and visionOS, only the current version received patches. This update also includes the…

Cisco issues emergency patches for critical firewall vulnerabilities

Cisco has handed security teams one of the largest ever patching workloads affecting its firewall products, including fixes for two ‘perfect 10’ vulnerabilities in the company’s Secure Firewall Management Center (FMC) Software. Overall, the March 4 release, the first of its semiannual firewall updates for 2026, addresses 25 security advisories covering 48 individual CVEs. The…

Apple Patches Actively Exploited Zero-Day Flaw

Apple is urging users to update immediately after patching a zero-day vulnerability that was exploited in what it described as “extremely sophisticated” attacks against specific individuals.  The flaw, which impacts multiple Apple operating systems, allowed attackers to execute arbitrary code on vulnerable devices. “An attacker with memory write capability may be able to execute arbitrary…