CVE-2026-53044
soc/tegra: cbb: Fix incorrect ARRAY_SIZE in fabric lookup tables
Description
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.
INFO
Published Date :
June 24, 2026, 5:17 p.m.
Last Modified :
July 14, 2026, 7:25 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
Solution
- Update the Linux kernel to the fixed version.
- Apply the provided patch for the tegra driver.
- Verify correct ARRAY_SIZE usage in fabric tables.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-53044.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-53044 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-53044
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53044 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-53044 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Jul. 14, 2026
Action Type Old Value New Value Added CWE CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 7.0.10 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.17 up to (excluding) 6.18.33 Added Reference Type kernel.org: https://git.kernel.org/stable/c/499f7e5ebbdd9ff0c4d532b1c432f8a61ff585b3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/5c009a5f8bb3c81f2cfb511701ce571e3c8733cd Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f46870b451f7583802ed26eec8b93e138840fcd9 Types: Patch -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 28, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 24, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '25de5c8fe0801361182b41c42f086bd089feda14', 'lessThan': 'f46870b451f7583802ed26eec8b93e138840fcd9', 'versionType': 'git'}, {'status': 'affected', 'version': '25de5c8fe0801361182b41c42f086bd089feda14', 'lessThan': '5c009a5f8bb3c81f2cfb511701ce571e3c8733cd', 'versionType': 'git'}, {'status': 'affected', 'version': '25de5c8fe0801361182b41c42f086bd089feda14', 'lessThan': '499f7e5ebbdd9ff0c4d532b1c432f8a61ff585b3', 'versionType': 'git'}], 'programFiles': ['drivers/soc/tegra/cbb/tegra234-cbb.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '6.17'}, {'status': 'unaffected', 'version': '0', 'lessThan': '6.17', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '6.18.33', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.0.10', 'versionType': 'semver', 'lessThanOrEqual': '7.0.*'}, {'status': 'unaffected', 'version': '7.1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/soc/tegra/cbb/tegra234-cbb.c'], 'defaultStatus': 'affected'}] Added Description 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. Added Reference https://git.kernel.org/stable/c/499f7e5ebbdd9ff0c4d532b1c432f8a61ff585b3 Added Reference https://git.kernel.org/stable/c/5c009a5f8bb3c81f2cfb511701ce571e3c8733cd Added Reference https://git.kernel.org/stable/c/f46870b451f7583802ed26eec8b93e138840fcd9