CVE-2026-98962
btrfs: free iov when btrfs_uring_read_extent() fails
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 23, 2026 |
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Affected Versions
Linux / Linux
34310c442e175f286b4c06ab5caa4e0b267ea31c < 7a3addbdc5ad1fd80541a6a4ff4e06cd1331530a 34310c442e175f286b4c06ab5caa4e0b267ea31c < 578ef517142420cf9d36b364ad4b3490b85469fb 34310c442e175f286b4c06ab5caa4e0b267ea31c < a8ea92830b3e0e163d4e829bdcb17ca83c0f951c
Linux / Linux
6.13