What’s Vulnerable › Vulnerabilities

CVE-2026-97447: ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op()

• Severity: unknown
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-24 · updated 2026-09-25

Description

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op() Enhance OEM ID and Table ID validation in acpi_ex_load_table_op() to prevent buffer overflows.

Affected products

• Linux kernel: 6.16 — fixed in 7.2

How to fix

Upgrade to a fixed version: Linux kernel 7.2. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/485829e6999b7909f50761a1c708660304edc945
• https://git.kernel.org/stable/c/d15c574022e0944f651759f567a9eef61e7b93ca

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