{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98660","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.362Z","datePublished":"2026-10-18T15:44:19.707Z","dateUpdated":"2026-10-21T12:55:26.036Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-21T12:55:26.036Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: pressure: bmp280: fix out-of-bounds access in sampling frequency lookup\n\nThe sampling frequency tables store each frequency as an integer part and\na fractional part in micro units. num_sampling_freq_avail is initialized\nto the number of flattened integer elements because read_avail() returns\nthe table as a flat array.\n\nbmp280_write_sampling_frequency(), however, indexes the same table as a\ntwo-dimensional array and uses num_sampling_freq_avail as the number of\nrows. Convert the flattened element count back to the number of rows\nbefore iterating over the table."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/pressure/bmp280-core.c"],"versions":[{"version":"10b40ffba2f95cdeed47b731c5ad5ecc73e140e8","lessThan":"05ef1af381a0f4556c7e3c0dc6bc2428d16c707e","status":"affected","versionType":"git"},{"version":"10b40ffba2f95cdeed47b731c5ad5ecc73e140e8","lessThan":"9db6684fab228edd3b8861a172ccbce3236f027a","status":"affected","versionType":"git"},{"version":"10b40ffba2f95cdeed47b731c5ad5ecc73e140e8","lessThan":"4fd5a61e61d6899cbd45728a5fceba49a53c222d","status":"affected","versionType":"git"},{"version":"10b40ffba2f95cdeed47b731c5ad5ecc73e140e8","lessThan":"7dbb518f3328ebd9d5c6e970b4befad6deb5c7f1","status":"affected","versionType":"git"},{"version":"10b40ffba2f95cdeed47b731c5ad5ecc73e140e8","lessThan":"56c423b233b214182c58c99861899327b45b0d6c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/pressure/bmp280-core.c"],"versions":[{"version":"6.1","status":"affected"},{"version":"0","lessThan":"6.1","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.6.160"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1","versionEndExcluding":"7.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/05ef1af381a0f4556c7e3c0dc6bc2428d16c707e"},{"url":"https://git.kernel.org/stable/c/9db6684fab228edd3b8861a172ccbce3236f027a"},{"url":"https://git.kernel.org/stable/c/4fd5a61e61d6899cbd45728a5fceba49a53c222d"},{"url":"https://git.kernel.org/stable/c/7dbb518f3328ebd9d5c6e970b4befad6deb5c7f1"},{"url":"https://git.kernel.org/stable/c/56c423b233b214182c58c99861899327b45b0d6c"}],"title":"iio: pressure: bmp280: fix out-of-bounds access in sampling frequency lookup","x_generator":{"engine":"bippy-1.2.0"}}}}