CVE-2026-43117
Published: May 6, 2026
Modified: Jun 1, 2026
CVSS v3.1
9.1
Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file() If overlay is used on top of btrfs, dentry->d_sb translates to overlay's super block and fsid assignment will lead to a crash. Use file_inode(file)->i_sb to always get btrfs_sb.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected bc074524e123ded281cde25ebc5661910f9679e3 - < 4a7bab35fad5251c8cb738161152578cd83b6b9caffected bc074524e123ded281cde25ebc5661910f9679e3 - < 520e8b4bcf872a534a7bf61ccf880047642df296affected bc074524e123ded281cde25ebc5661910f9679e3 - < e252db8ca2a01f82d472091f35d549b313278636affected bc074524e123ded281cde25ebc5661910f9679e3 - < c09a7446aab5773f38d6abb25fce99b8e1dfbc97affected bc074524e123ded281cde25ebc5661910f9679e3 - < 32372781d664a9b03c40343e96c29d0a6139f97d+3 more versions |
Linux | Linux | affected 4.8unaffected 0 - < 4.8unaffected 5.10.258 - <= 5.10.*unaffected 5.15.209 - <= 5.15.*unaffected 6.1.175 - <= 6.1.*+5 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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