CVEvulnerability

CVE-2026-98962

Published 2026-10-23 Modified 2026-10-23 Official page ↗
Status
Received
Published
2026-10-23
Last modified
2026-10-23
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

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