Memory Safety
The latest Memory Safety coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-22991: Linux Kernel Libceph Fix Prevents NULL Pointer Crashes
A recently disclosed Linux kernel security vulnerability, tracked as CVE-2026-22991, addresses a subtle but significant memory-safety flaw in the kernel's Ceph client library (libceph). The...
CVE-2026-22801: Libpng Stride Bug Threatens Windows Apps with DoS Attacks
A critical vulnerability in the widely-used libpng image processing library has been disclosed, posing significant risks to countless Windows applications that rely on PNG image handling. Tracked as...
Critical U-Boot NFS Vulnerability from 2019 Still Threatens Unpatched IoT Devices
A network attacker can corrupt the memory of countless embedded devices by exploiting a four-year-old flaw in the widely used U-Boot bootloader's NFS reply handling. Tracked as CVE-2019-14195, the...
CVE-2019-14197: U-Boot NFS Vulnerability Explained - Risks & Mitigation
A critical memory-safety vulnerability discovered in Das U-Boot, the popular open-source bootloader used across countless embedded systems and devices, exposed millions of devices to potential remote...
Unpatched DNS Bug Haunts Windows Apps — Here’s How to Protect Your PC from CVE-2022-4904
{ "title": "Unpatched DNS Bug Haunts Windows Apps — Here’s How to Protect Your PC from CVE-2022-4904", "content": "A dormant memory corruption flaw in a core internet library is still lurking...
Linux Kernel Patch Fixes CVE-2024-42075 Use-After-Free Bug in BPF Arena
The Linux kernel community received a critical security update in July 2024 addressing a memory-safety vulnerability in the BPF arena subsystem, tracked as CVE-2024-42075. This vulnerability, which...
Nalgebra CVE-2021-38190: Unsafe Code Bug Breaches Rust Memory Safety Guarantees
The discovery of CVE-2021-38190 in the popular Rust linear algebra crate nalgebra sent shockwaves through the Rust community in 2021, challenging the language's reputation for memory safety...
Unpatched Mbed TLS Devices Leave Decrypted Data Exposed in Memory—Here’s How to Clean Up
A bug in the widely used Mbed TLS encryption library fails to scrub decrypted plaintext from memory after certain read operations, potentially exposing session tokens, passwords, and other secrets to...
CVE-2022-28506: giflib Heap Overflow Vulnerability Analysis & Security Impact
A critical heap-buffer-overflow vulnerability in giflib's gif2rgb utility, designated CVE-2022-28506, exposed systems to potential remote code execution and denial-of-service attacks through...
Microsoft Flags High-Impact Libsoup Flaw in Azure Linux—Here’s How to Fix It
{ "title": "Microsoft Flags High-Impact Libsoup Flaw in Azure Linux—Here’s How to Fix It", "content": "Microsoft has published a security advisory for a newly registered vulnerability in the...
Microsoft Flags High-Severity Libsoup Bug in Azure Linux—Patch Immediately
A high-severity memory safety flaw in a widely used Linux networking library has prompted urgent patching across major distributions, and Microsoft has weighed in on the risk for its own Azure Linux...
libxml2 CVE-2023-45322 patched in versions 2.11.7 and 2.12.5 after memory flaw risked code execution.
The libxml2 library, a fundamental component powering XML parsing across countless applications on Windows and other platforms, contained a subtle but dangerous use-after-free vulnerability...