{"id":"CVE-2026-43476","summary":"iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()\n\nsizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead\nof the intended __be32 element size (4 bytes). Use sizeof(*meas) to\ncorrectly match the buffer element type.","modified":"2026-05-18T06:00:14.160854580Z","published":"2026-05-13T15:08:26.152Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43476.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad"},{"type":"WEB","url":"https://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10"},{"type":"WEB","url":"https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43476.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43476"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8f3f130852785dac0759843835ca97c3bacc2b10"},{"fixed":"9aff2e9c2927ecd9652872a43a0725f101128104"},{"fixed":"08881d82f94deaa51800360029908863e5c4c39d"},{"fixed":"dcdf1e92674efb6692f4ebe189e0aa9fde23a541"},{"fixed":"2a4d111a6a34afb8bb4f118009e7728ed2ec7e10"},{"fixed":"90e978ace598567e6e30de79805bddf37cf892ac"},{"fixed":"165f12b40901c6a7aca15796da239726ddcdc5ad"},{"fixed":"216345f98cae7fcc84f49728c67478ac00321c87"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43476.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.14.0"},{"fixed":"5.15.203"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.167"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.130"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.78"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.19"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.9"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43476.json"}}],"schema_version":"1.7.5"}