UNKNOWN NVD
CVE-2026-98962
In the Linux kernel, the following vulnerability has been resolved: btrfs: free iov when btrfs_uring_read_extent() fails After btrfs_uring_read_extent(), the
In the Linux kernel, the following vulnerability has been resolved:
btrfs: free iov when btrfs_uring_read_extent() fails
After btrfs_uring_read_extent(), the caller always jumped to out_acct.
That skips kfree(data->iov), which is only correct for -EIOCBQUEUED
where the deferred path owns the iov. On failure, fall through to
out_free instead.
References
- https://git.kernel.org/stable/c/578ef517142420cf9d36b364ad4b3490b85469fb
- https://git.kernel.org/stable/c/7a3addbdc5ad1fd80541a6a4ff4e06cd1331530a
- https://git.kernel.org/stable/c/a8ea92830b3e0e163d4e829bdcb17ca83c0f951c
This unknown severity vulnerability was published on 2026-10-23 via NVD.
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