What’s Vulnerable › Vulnerabilities

CVE-2026-97449: ACPICA: Add package limit checks in parser functions

• 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 2026-10-03

Description

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Add package limit checks in parser functions Add package limit checks in parser functions to prevent out-of-bounds access.

Affected products

• Linux kernel: 2.6.12 — 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/1cac04312b77fb81209da13bf5e0b83962568fcb
• https://git.kernel.org/stable/c/2442772fd79a440c067936f307c4948c570d6f81
• https://git.kernel.org/stable/c/250800658bf3db32e7accc615b0a134c30fba203
• https://git.kernel.org/stable/c/55594743fb6935d046cb6ce1e9f588828b43f3e9
• https://git.kernel.org/stable/c/7beb63a99f43c090ec235e44773bd906b3fded9f
• https://git.kernel.org/stable/c/c82d4adeeb5acbd5231f082da11155017a4c241e
• https://git.kernel.org/stable/c/d27d48a528e437aed690f977e69a6fe73fe82ab5

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