CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() sizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead of the intended __be32 element size (4 bytes). Use sizeof(*meas) to correctly match the buffer element type.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d	Patch
https://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad	Patch
https://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87	Patch
https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10	Patch
https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac	Patch
https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104	Patch
https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc2::::::
	cpe:2.3:o:linux:linux_kernel:7.0:rc3::::::

History

No history.

Information

Published : 2026-05-13 16:16

Updated : 2026-06-26 20:18

NVD link : CVE-2026-43476

Mitre link : CVE-2026-43476

CVE.ORG link : CVE-2026-43476

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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