CVE-2026-43476 is a vulnerability in Linux Kernel
Published on May 13, 2026
iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()
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.
Products Associated with CVE-2026-43476
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Affected Versions
Linux:- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 9aff2e9c2927ecd9652872a43a0725f101128104 is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 08881d82f94deaa51800360029908863e5c4c39d is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below dcdf1e92674efb6692f4ebe189e0aa9fde23a541 is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 2a4d111a6a34afb8bb4f118009e7728ed2ec7e10 is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 90e978ace598567e6e30de79805bddf37cf892ac is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 165f12b40901c6a7aca15796da239726ddcdc5ad is affected.
- Version 8f3f130852785dac0759843835ca97c3bacc2b10 and below 216345f98cae7fcc84f49728c67478ac00321c87 is affected.
- Version 5.14 is affected.
- Before 5.14 is unaffected.
- Version 5.15.203, <= 5.15.* is unaffected.
- Version 6.1.167, <= 6.1.* is unaffected.
- Version 6.6.130, <= 6.6.* is unaffected.
- Version 6.12.78, <= 6.12.* is unaffected.
- Version 6.18.19, <= 6.18.* is unaffected.
- Version 6.19.9, <= 6.19.* is unaffected.
- Version 7.0, <= * is unaffected.