Unrated
block: fix dio leak on metadata mapping error
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.
Announced Group revision 1
Original source ↗CVE-2026-90396
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-90396
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2729a60bbfb9215997f25372ebe9b7964f038296",
"lessThan": "d29c5a88d5703afb6286038e86e1b88daa4962a9",
"versionType": "git"
},
{
"status": "affected",
"version": "2729a60bbfb9215997f25372ebe9b7964f038296",
"lessThan": "cbbaf0c870dde06cf4b887a77a94e3094179ca9f",
"versionType": "git"
},
{
"status": "affected",
"version": "2729a60bbfb9215997f25372ebe9b7964f038296",
"lessThan": "702a2a9f3dfe066a7481698c858371112f3cb697",
"versionType": "git"
},
{
"status": "affected",
"version": "17ecefc9fdd8c554e0d03e5a990daef19f930add",
"versionType": "git"
},
{
"status": "affected",
"version": "6.16.8",
"lessThan": "6.17",
"versionType": "semver"
}
],
"programFiles": [
"block/fops.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.17"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.17",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"block/fops.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-90396
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #36721 · Revision 1
- Added to Heist Feed
- Publisher date