CVE-2026-43476
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 13, 2026
First seenMay 13, 2026
How to fix
Update
- linux linux_kernel5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.14 ≤ v < 5.15.203, 5.16 ≤ v < 6.1.167, 6.2 ≤ v < 6.6.130, 6.7 ≤ v < 6.12.78, 6.13 ≤ v < 6.18.19, 6.19 ≤ v < 6.19.9, 7.0 | 5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9 |
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