information leak

  1. CVE-2026-46159: Btrfs Kernel Info Leak via Race in btrfs_ioctl_space_info

    CVE-2026-46159, published by NVD on May 28, 2026 and sourced from kernel.org, is a Linux kernel Btrfs vulnerability in btrfs_ioctl_space_info() where a race condition can cause uninitialized kernel heap memory to be copied to userspace. The bug is not a remote-code-execution headline-grabber...
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    • btrfs vulnerability information leak kernel patching linux kernel
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    • Forum: Security Alerts