Topic: linux kernel flaw

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  • Linux Kernel 0-Day Flaw Affects All Major Distros Since 2017
    May 3, 2026
    98%

    Linux Kernel 0-Day Flaw Affects All Major Distros Since 2017

    A critical Linux kernel zero-day vulnerability (CVE-2026-31431, "Copy Fail") allows any unprivileged local user to gain root access on nearly all major Linux distributions shipped since 2017 via a 732-byte Python script that exploits a logic bug in the authencesn cryptographic template. The flaw,...

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  • CISA warns of active exploits targeting Android, Linux flaws
    June 5, 2026
    88%

    CISA warns of active exploits targeting Android, Linux flaws

    CISA has added two actively exploited vulnerabilities to its Known Exploited Vulnerabilities catalog: CVE-2025-48595, an Android Framework integer overflow affecting versions 14-16, and CVE-2022-0492, a Linux kernel privilege escalation flaw in the cgroups v1 subsystem. CVE-2025-48595 allows priv...

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Related Topics

critical infrastructure (147) privilege escalation (140) vulnerability disclosure (119) authentication bypass (91) zero-day vulnerability (51) cisa kev catalog (22) exploitation in wild (6) local privilege escalation (6)