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INFO Vulnerabilities Microsoft Security Response Center

CVE-2026-45934 btrfs: fix EEXIST abort due to non-consecutive gaps in chunk allocation

cve-2026-45934file-systemlinux
  • What: A fix was implemented for EEXIST aborts in the btrfs file system.
  • Impact: Limited to systems using the btrfs file system.
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Skip to main content Microsoft MSRC Security Updates  Acknowledgements    MSRC  Customer Guidance  Security Update Guide  Vulnerabilities  CVE-2026-45934 Your Privacy Choices Consumer Health Privacy

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