CVE-2026-43476
iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
9th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 13, 2026 |
| Last Updated | May 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
8f3f130852785dac0759843835ca97c3bacc2b10 < 9aff2e9c2927ecd9652872a43a0725f101128104 8f3f130852785dac0759843835ca97c3bacc2b10 < 08881d82f94deaa51800360029908863e5c4c39d 8f3f130852785dac0759843835ca97c3bacc2b10 < dcdf1e92674efb6692f4ebe189e0aa9fde23a541 8f3f130852785dac0759843835ca97c3bacc2b10 < 2a4d111a6a34afb8bb4f118009e7728ed2ec7e10 8f3f130852785dac0759843835ca97c3bacc2b10 < 90e978ace598567e6e30de79805bddf37cf892ac 8f3f130852785dac0759843835ca97c3bacc2b10 < 165f12b40901c6a7aca15796da239726ddcdc5ad 8f3f130852785dac0759843835ca97c3bacc2b10 < 216345f98cae7fcc84f49728c67478ac00321c87
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104 git.kernel.org: https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d git.kernel.org: https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541 git.kernel.org: https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10 git.kernel.org: https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac git.kernel.org: https://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad git.kernel.org: https://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87