High
ACPICA: Add validation for node in acpi_ns_build_normalized_path()
In the Linux kernel, the following vulnerability has been resolved: ACPICA: Add validation for node in acpi_ns_build_normalized_path() Add validation for node in acpi_ns_build_normalized_path() to prevent use-after-free vulnerabilities.
Announced Source revision 1
Original source ↗CVE-2026-97448
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-2026-97448
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": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "087eed8b347e14864f8806fa1f5976c7dc2c6792",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "b06bb9b82c8f9a522dde213b1e0ddd535f22e3a2",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "90ebe7f8bb6ca1c6eadb16bed141ab8bb3dbab70",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "26dd27000e9540fcb594f15010b0696b03b0d240",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "babb146ceb79e71f328788f1e2c8c7c224026e61",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "21a73528579fcbd673b668bd27a05b658123bc1b",
"versionType": "git"
},
{
"status": "affected",
"version": "d1e7ffe50ba588ddf7de520990815c37f31776d8",
"lessThan": "96b2b616870e46e2bc04efec03879683a0036e66",
"versionType": "git"
}
],
"programFiles": [
"drivers/acpi/acpica/nsnames.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.3"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.271",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.111",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/acpi/acpica/nsnames.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97448
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #8329 · Revision 1
- Added to Heist Feed
- Publisher date