CVE-2026-46286
kernel: leds: qcom-lpg: Check for array overflow when selecting the high resolution
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · June 8, 2026
Updated · June 28, 2026
Description
A flaw was found in the Linux kernel's qcom-lpg LED driver. This vulnerability, an array overflow, occurs when the driver attempts to select high-resolution values. Due to incorrect indexing, the system may read random data from memory, which could lead to information disclosure or unpredictable system behavior. This issue arises because a 3-bit register is used to index an array that only contains 5 values, allowing out-of-bounds reads.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE-125 · Out-of-bounds Read