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CVE-2026-90396

UnknownEPSS 0.21%

Last modified

CVE-2026-90396 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.21%

10.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 2729a60bbfb9215997f25372ebe9b7964f038296, < d29c5a88d5703afb6286038e86e1b88daa4962a9; >= 2729a60bbfb9215997f25372ebe9b7964f038296, < cbbaf0c870dde06cf4b887a77a94e3094179ca9f; >= 2729a60bbfb9215997f25372ebe9b7964f038296, < 702a2a9f3dfe066a7481698c858371112f3cb697; 17ecefc9fdd8c554e0d03e5a990daef19f930add; >= 6.16.8, < 6.17
LinuxLinux6.17

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-90396?
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.
How severe is CVE-2026-90396?
Severity scoring for CVE-2026-90396 is pending analysis. The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2026-90396?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST