CVE-2026-97452

HIGH 8.4

ACPICA: Prevent adding invalid references

CVSS Score

8.4

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Prevent adding invalid references Prevent adding references for local, argument, and debug objects in acpi_ut_copy_simple_object().

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Sep 24, 2026
Last Updated	Oct 3, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Linux / Linux

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2350a6f89eca45f9219f37b331e4083f96299996 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 61cb905c33d0e0c6ff3c9c90fb269331bce8c2c0 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d239ccf5069f892cc36b9befafda030b3ca789e6 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c2cf936b07b0a298637e56e53ef043c7ff8eee31 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e16d1e5fcb17dfc369e20095f8cf5e841101279e 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a6cd2fc2d5429a5b7d5a8b9ba0e6663e8ccbc9ba 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6e8c55e13a5e3a9f38921d62924f18ceba3330eb

Linux / Linux

2.6.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/2350a6f89eca45f9219f37b331e4083f96299996 git.kernel.org: https://git.kernel.org/stable/c/61cb905c33d0e0c6ff3c9c90fb269331bce8c2c0 git.kernel.org: https://git.kernel.org/stable/c/d239ccf5069f892cc36b9befafda030b3ca789e6 git.kernel.org: https://git.kernel.org/stable/c/c2cf936b07b0a298637e56e53ef043c7ff8eee31 git.kernel.org: https://git.kernel.org/stable/c/e16d1e5fcb17dfc369e20095f8cf5e841101279e git.kernel.org: https://git.kernel.org/stable/c/a6cd2fc2d5429a5b7d5a8b9ba0e6663e8ccbc9ba git.kernel.org: https://git.kernel.org/stable/c/6e8c55e13a5e3a9f38921d62924f18ceba3330eb