CVE-2026-90396

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Source
https://cve.org/CVERecord?id=CVE-2026-90396
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90396.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-90396
Downstream
Related
Published
2026-09-17T16:09:28Z
Modified
2026-10-08T02:52:22Z
Summary
block: fix dio leak on metadata mapping error
Details

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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90396.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2729a60bbfb9215997f25372ebe9b7964f038296
Fixed
d29c5a88d5703afb6286038e86e1b88daa4962a9
Fixed
cbbaf0c870dde06cf4b887a77a94e3094179ca9f
Fixed
702a2a9f3dfe066a7481698c858371112f3cb697
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
6.16.8
Fixed
6.17
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
17ecefc9fdd8c554e0d03e5a990daef19f930add

Affected versions

v6.*
v6.16.10
v6.16.11
v6.16.12
v6.16.8
v6.16.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90396.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.17.0
Fixed
6.18.52
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90396.json"