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High 7.7Published Sep 24, 2026
CVE-2026-97448ACPICA: Add validation for node in acpi_ns_build_normalized_path()
Updated under an hour ago ()
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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.
- CVSS
- 7.7 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from d1e7ffe50ba588ddf7de520990815c37f31776d8 before 087eed8b347e14864f8806fa1f5976c7dc2c6792; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before b06bb9b82c8f9a522dde213b1e0ddd535f22e3a2; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before 90ebe7f8bb6ca1c6eadb16bed141ab8bb3dbab70; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before 26dd27000e9540fcb594f15010b0696b03b0d240; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before babb146ceb79e71f328788f1e2c8c7c224026e61; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before 21a73528579fcbd673b668bd27a05b658123bc1b; from d1e7ffe50ba588ddf7de520990815c37f31776d8 before 96b2b616870e46e2bc04efec03879683a0036e66 | CNA record |
References
- https://git.kernel.org/stable/c/087eed8b347e14864f8806fa1f5976c7dc2c6792
- https://git.kernel.org/stable/c/b06bb9b82c8f9a522dde213b1e0ddd535f22e3a2
- https://git.kernel.org/stable/c/90ebe7f8bb6ca1c6eadb16bed141ab8bb3dbab70
- https://git.kernel.org/stable/c/26dd27000e9540fcb594f15010b0696b03b0d240
- https://git.kernel.org/stable/c/babb146ceb79e71f328788f1e2c8c7c224026e61
- https://git.kernel.org/stable/c/21a73528579fcbd673b668bd27a05b658123bc1b
- https://git.kernel.org/stable/c/96b2b616870e46e2bc04efec03879683a0036e66
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.