New Release: Tails 7.7.3
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4 Articles
Dirty Frag has once again revealed a critical security vulnerability for Linux systems, through which attackers can extend their user rights to root rights. The attack method is based on a combination of several kernel errors. The so-called page cache is manipulated in memory, so that even files with read rights only appear changed. Sensitive system files such as /etc/passwd or programs are affected.
New ‘Dirty Frag’ Linux Vulnerability Possibly Exploited in Attacks
Also called Copy Fail 2 and tracked as CVE-2026-43284 and CVE-2026-43500, the exploit was disclosed before a patch was released. The post New ‘Dirty Frag’ Linux Vulnerability Possibly Exploited in Attacks appeared first on SecurityWeek.
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