Bug 2540437 (CVE-2026-97453) - CVE-2026-97453 kernel: ACPICA: validate byte_count in acpi_ps_get_next_package_length()
Summary: CVE-2026-97453 kernel: ACPICA: validate byte_count in acpi_ps_get_next_packag...
Keywords:
Status: NEW
Alias: CVE-2026-97453
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-24 16:48 UTC by OSIDB Bzimport
Modified: 2026-11-06 17:01 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-09-24 16:48:47 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ACPICA: validate byte_count in acpi_ps_get_next_package_length()

Validate package length reading in acpi_ps_get_next_package_length().
Comment 1 Mauro Matteo Cascella 2026-09-29 17:10:32 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97453.mbox
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