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CVE-2026-97433

nvme: validate FDP configuration descriptor sizes

HIGH
8.2
CVSS Score
Published: September 24, 2026 at 04:03 PM UTC
Updated: September 25, 2026 at 01:17 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH8.2
Exploit prediction
EPSS 0.3%

Description

In the Linux kernel, the following vulnerability has been resolved: nvme: validate FDP configuration descriptor sizes Validate descriptor sizes while walking the FDP configurations log so dsze == 0 or a descriptor past the log end cannot cause unbounded iteration or reads past the buffer.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.16 ≤ v < 6.18.536.16 ≤ v < 7.230b5f20bb2ddab013035399e5c7e6577da49320a6.16
Vendor states this is fixed in 0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8 (fixed)
Vendor states this is fixed in 97efd7a41aac08b43ea2337c5913a2bc75484f9f (fixed)
Vendor states this is fixed in 6.16 (unaffected)
Vendor states this is fixed in 6.18.53 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: cverecord
https://git.kernel.org/stable/c/97efd7a41aac08b43ea2337c5913a2bc75484f9f
Source: cverecord
https://git.kernel.org/stable/c/0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8

CVSS

8.2HIGHLinux
Vector?

Quick Info

StatusRECEIVED

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