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    CVE-2026-43153 XFS Kernel Fix: Invalid Buffer Pointer Risk & What Admins Should Do

    CVE-2026-43153 is a newly published Linux kernel vulnerability, disclosed on May 6, 2026, in the XFS filesystem code, where a confusing helper function called xfs_attr_leaf_hasname() could hand callers an invalid buffer pointer after certain extended-attribute lookup failures. That is the dry...
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    • cve 2026 linux kernel vulnerability management xfs filesystem
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    • Forum: Security Alerts
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    CVE-2026-31453 XFS Kernel Flaw: Fix Stops Use-After-Free in Tracepoints

    Linux administrators are waking up to a new XFS kernel flaw that looks deceptively small in code but serious in consequence. CVE-2026-31453 affects the Linux kernel’s XFS journaling path, where tracepoint code can dereference a log item after a push callback has already made it eligible for...
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    • linux kernel security patching use-after-free xfs filesystem
    • Replies: 0
    • Forum: Security Alerts
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