Riskcovery

CVE-2026-97448

ACPICA: Add validation for node in acpi_ns_build_normalized_path()

State
Published
Severity
7.7 High
Published
Sep 24, 2026
Updated
Oct 3, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.17.7 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before 087eed8b347e14864f8806fa1f5976c7dc2c6792Affected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before b06bb9b82c8f9a522dde213b1e0ddd535f22e3a2Affected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before 90ebe7f8bb6ca1c6eadb16bed141ab8bb3dbab70Affected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before 26dd27000e9540fcb594f15010b0696b03b0d240Affected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before babb146ceb79e71f328788f1e2c8c7c224026e61Affected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before 21a73528579fcbd673b668bd27a05b658123bc1bAffected
  • d1e7ffe50ba588ddf7de520990815c37f31776d8 to before 96b2b616870e46e2bc04efec03879683a0036e66Affected
LinuxLinux
  • 4.3Affected
  • before 4.3Not affected
  • 5.10.271 through 5.10.*Not affected
  • 5.15.222 through 5.15.*Not affected
  • 6.1.189 through 6.1.*Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2 and laterNot affected

References

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