Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: block: fix dio leak on metadata mapping error A failed integrity mapping holds a dio reference, so we need to go through the full bio ending in case there were previously submitted bio's in the sequence.
References
- https://git.kernel.org/stable/c/702a2a9f3dfe066a7481698c858371112f3cb697
- https://git.kernel.org/stable/c/cbbaf0c870dde06cf4b887a77a94e3094179ca9f
- https://git.kernel.org/stable/c/d29c5a88d5703afb6286038e86e1b88daa4962a9
FAQ
What is CVE-2026-90396?
CVE-2026-90396 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: block: fix dio leak on metadata mapping error A failed integrity mapping holds a dio reference, so we need to go through the full ...
How severe is CVE-2026-90396?
CVSS scoring is not yet available for CVE-2026-90396. Check NVD for updates.
Is there a patch for CVE-2026-90396?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.