Linux Kernel Integer Overflow Vulnerability

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• NewsExploited · CISA KEVLinux · Kernel

  Linux Kernel Integer Overflow Vulnerability

  CVE-2018-14634

  Linux Kernel contains an integer overflow vulnerability in the create_elf_tables() function which could allow an unprivileged local user with access to SUID (or otherwise privileged) binary to escalate their privileges on the system.

  CISA's required action · due 16 Feb 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: git.kernel.org · kernel.org · cve.org · access.redhat.com +1 more at the source

  Added to KEV 26 Jan 2026 · Source checked 4 Nov 2026, 16:40 UTC · CISA KEV entry

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