CVE-2026-43476

7.8 HIGH

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() ...

Published: 2026-05-13 · Last updated: 2026-05-20

Severity and scoring

CVSS: 7.8 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-43476
[Other]https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d
[Other]https://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad
[Other]https://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87
[Other]https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10
[Other]https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac
[Other]https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104
[Other]https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541