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Review reviewHigh

CVE-2026-53044

Linux Linux, linux kernel

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables Fix incorrect ARRAY_SIZE usage in fabric lookup tables which could cause out-of-bounds access during target timeout lookup.

CVSS
7.1
EPSS
0.12%
2.52% percentile
CISA KEV
Not listed
Published
2026.06.25
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.12%
Technical severityCVSS 7.1

Vulnerability overview

In the Linux kernel, the following vulnerability has been resolved: soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables Fix incorrect ARRAY_SIZE usage in fabric lookup tables which could cause out-of-bounds access during target timeout lookup.

Affected product and versions

Product
Linux Linux, linux kernel
Affected versions
>= 25de5c8fe0801361182b41c42f086bd089feda14 < f46870b451f7583802ed26eec8b93e138840fcd9, >= 25de5c8fe0801361182b41c42f086bd089feda14 < 5c009a5f8bb3c81f2cfb511701ce571e3c8733cd, >= 25de5c8fe0801361182b41c42f086bd089feda14 < 499f7e5ebbdd9ff0c4d532b1c432f8a61ff585b3, >= 6.17, >= 6.17 < 6.18.33, >= 6.19 < 7.0.10
Fixed versions
6.18.33, 7.0.10

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Linux Linux, linux kernel and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE
CWE-125