Use After Free
The latest Use After Free coverage — news, analysis, and updates from the WindowsNews.AI desk.
CISA Adds Critical Chrome Vulnerability CVE-2026-5281 to KEV Catalog: Immediate Action Required
The Cybersecurity and Infrastructure Security Agency has added CVE-2026-5281, a critical use-after-free vulnerability in Google Chrome's Dawn WebGPU implementation, to its Known Exploited...
CVE-2026-4676: Chrome's Dawn Use-After-Free Vulnerability Explained
Google has disclosed CVE-2026-4676, a high-severity use-after-free vulnerability in Chrome's Dawn WebGPU implementation affecting version 146.0.7680.165. This security flaw represents the latest in a...
Linux Kernel CVE-2026-23336: Critical Wi-Fi cfg80211 Use-After-Free Vulnerability Explained
A newly disclosed Linux kernel vulnerability, CVE-2026-23336, exposes wireless networking infrastructure to potential exploitation through a use-after-free condition in the cfg80211 subsystem. This...
Linux Kernel CVE-2026-23392: nf_tables Flowtable Use-After-Free Vulnerability Explained
A newly disclosed Linux kernel vulnerability, CVE-2026-23392, exposes a use-after-free flaw in the nf_tables flowtable error path that could allow local attackers to escalate privileges or crash...
CVE-2026-23319: Linux Kernel BPF Trampoline Use-After-Free Vulnerability Explained
CVE-2026-23319 exposes a critical race condition in the Linux kernel's BPF trampoline subsystem that could allow local attackers to execute arbitrary code with kernel privileges. This vulnerability...
Linux Kernel CVE-2026-23351: Critical nft_set_pipapo Use-After-Free Vulnerability Explained
A critical vulnerability in the Linux kernel's netfilter subsystem has been identified as CVE-2026-23351, affecting the nft_set_pipapo set backend. This use-after-free flaw can lead to local...
Linux Networking Vulnerability CVE-2026-23340: Qdisc Race Condition Threatens Kernel Stability
A newly disclosed Linux kernel vulnerability, CVE-2026-23340, exposes a critical race condition in the queuing discipline (qdisc) layer that could lead to kernel crashes or privilege escalation. The...
Chrome WebRTC Vulnerability CVE-2026-4445: Critical Use-After-Free Flaw Patched in Version 146.0.7680.153
Google has released an emergency security update for Chrome to address CVE-2026-4445, a critical use-after-free vulnerability in the WebRTC component. The patch brings Chrome to version...
CVE-2026-4456 Chrome Vulnerability: Critical Use-After-Free Flaw Patched in Version 146.0.7680.153
Google has released Chrome version 146.0.7680.153 to address CVE-2026-4456, a critical use-after-free vulnerability that demonstrates how minor memory management errors can create major security...
CVE-2026-4458: Critical Use-After-Free Vulnerability in Chrome Extensions Patched in Chrome 146+
Google has patched a critical use-after-free vulnerability in Chrome extensions, designated CVE-2026-4458, affecting Chrome versions prior to 146. The flaw, which resides in the browser's memory...
CVE-2026-4454: Critical Chrome Network Use-After-Free Vulnerability Requires Immediate Windows Patch
Google has disclosed CVE-2026-4454, a high-severity use-after-free vulnerability in Chrome's Network component that affects all Windows systems running Chrome versions below 146.0.7680.153. This...
CVE-2026-23191: Linux Kernel ALSA Race Condition Vulnerability Explained
Microsoft's update guide currently shows the CVE-2026-23191 page as unavailable, but security researchers have identified the underlying vulnerability as a race condition in the ALSA snd-aloop driver...