Multiple Use-After-Free Vulnerabilities in Linux Kernel Discovered

First seen 18 Feb 2026, 16:24 UTC • Api.Msrc.Microsoft

•37

Article Content

Include sub-articles 1 / 1

Browse articles

ThreatCluster

Three use-after-free vulnerabilities have been identified in the Linux kernel, affecting versions prior to 6.6.8 and 6.7.1. CVE-2023-51780 and CVE-2023-51781 were published on December 25, 2023, while CVE-2024-23848 was published on January 23, 2024. These vulnerabilities are related to race conditions in specific kernel functions.

How this analysis works

Timeline

2023-12-25

CVE-2023-51780 and CVE-2023-51781 published

2024-01-23

CVE-2024-23848 published

2026-02-18

Information published about the vulnerabilities

Attack Flow

Continue Reading

Google Addresses Eighth Chrome Zero-Day Vulnerability in 2025 China-linked Cyber Group Expands Targeting to Southeastern Europe China-Nexus APT UAT-7290 Targets South Asia Telecoms in Cyber Espionage Campaign China-linked UAT-7290 Targets Telcos in Cyberespionage Campaign UAT-7290 Cyber Espionage Targets South Asian Telecoms New WebKit Zero-Day CVE-2025-14174 Discovered and Exploited

Multiple Use-After-Free Vulnerabilities in Linux Kernel Discovered

Article Content

Timeline

More articles in this cluster

Attack Flow

Defensive Countermeasures

Extracted Entities

Continue Reading