CVE-2026-52907

Analyzed Analyzed - Analysis Complete

Media: Rockchip RKCIF Array Bounds Issue

Publication date: 2026-06-09

Last updated on: 2026-07-23

Assigner: kernel.org

Description

In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rkcif: fix off by one bugs Change these comparisons from > vs >= to avoid accessing one element beyond the end of the arrays. While at it, use ARRAY_SIZE instead of the _MAX enum values. [fix cosmetic issues]

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-06-09

Last Modified

2026-07-23

Generated

2026-07-25

AI Q&A

2026-06-09

EPSS Evaluated

2026-07-24

NVD

CVE-2026-52907

EUVD

EUVD-2026-35416

Affected Vendors & Products

Vendor	Product	Version / Range
linux	linux_kernel	From 6.19 (inc) to 7.0.4 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-193	A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

Attack-Flow Graph

Executive Summary

This vulnerability is an off-by-one error in the Linux kernel's rockchip rkcif media component. Specifically, the issue involved incorrect comparison operators (using > instead of >=) that caused the code to access one element beyond the end of arrays. This could lead to out-of-bounds memory access.

The fix involved changing the comparisons to use >= and replacing _MAX enum values with ARRAY_SIZE to correctly limit array access.

Impact Analysis

Accessing memory beyond the end of an array can lead to undefined behavior, including potential crashes, data corruption, or security issues such as information disclosure or privilege escalation. However, specific impacts are not detailed in the provided information.

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