Critical
nvme: fix FDP fdpcidx bounds check
In the Linux kernel, the following vulnerability has been resolved: nvme: fix FDP fdpcidx bounds check The fdpcidx bounds check sets n = NUMFDPC + 1 but used > instead of >=, incorrectly accepting fdp_idx when it equals n (i.e. NUMFDPC + 1).
Announced Group revision 1
Original source ↗CVE-2026-74361
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-2026-74361
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": "30b5f20bb2ddab013035399e5c7e6577da49320a",
"lessThan": "5e406928404d67a8da8aa3ae21732e1ea1a04118",
"versionType": "git"
},
{
"status": "affected",
"version": "30b5f20bb2ddab013035399e5c7e6577da49320a",
"lessThan": "5d0e7d2af884b91329235abb16652ae4eead8079",
"versionType": "git"
},
{
"status": "affected",
"version": "30b5f20bb2ddab013035399e5c7e6577da49320a",
"lessThan": "0967074f6830718fd2597404ef119bddd0dbfd00",
"versionType": "git"
}
],
"programFiles": [
"drivers/nvme/host/core.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.18.40",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.1.5",
"versionType": "semver",
"lessThanOrEqual": "7.1.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/nvme/host/core.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-74361
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #33108 · Revision 1
- Added to Heist Feed
- Publisher date