{"id":"CVE-2026-98673","state":"PUBLISHED","title":"iio: adc: pac1934: check ACPI label duplication","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: pac1934: check ACPI label duplication\n\nA label duplication failure currently reaches the terminating-byte\nwrite. Release the ACPI result and abort before accessing the missing\nlabel; earlier labels are managed by devres.\n\nDetected by static analysis and reviewed with AI-assisted source auditing.","publishedAt":"2026-10-18T15:45:27.705Z","updatedAt":"2026-10-19T09:23:42.843Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"2eb7f097e15dc8935b49402456d01f3ab68f3ddd","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"7996557c6b7d3b136668060057a790e058161dfe","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"64c82e7bd9c82b0c9276297df34a3579e8658f55","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/adc/pac1934.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/adc/pac1934.c"]}],"references":["https://git.kernel.org/stable/c/b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1","https://git.kernel.org/stable/c/2eb7f097e15dc8935b49402456d01f3ab68f3ddd","https://git.kernel.org/stable/c/7996557c6b7d3b136668060057a790e058161dfe","https://git.kernel.org/stable/c/64c82e7bd9c82b0c9276297df34a3579e8658f55"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98673.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98673","state":"PUBLISHED","datePublished":"2026-10-18T15:45:27.705Z","dateUpdated":"2026-10-19T09:23:42.843Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.363Z"},"containers":{"cna":{"title":"iio: adc: pac1934: check ACPI label duplication","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: pac1934: check ACPI label duplication\n\nA label duplication failure currently reaches the terminating-byte\nwrite. Release the ACPI result and abort before accessing the missing\nlabel; earlier labels are managed by devres.\n\nDetected by static analysis and reviewed with AI-assisted source auditing."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"2eb7f097e15dc8935b49402456d01f3ab68f3ddd","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"7996557c6b7d3b136668060057a790e058161dfe","versionType":"git"},{"version":"0fb528c8255bd2de6a2fba26ed28d75a7f0cb630","status":"affected","lessThan":"64c82e7bd9c82b0c9276297df34a3579e8658f55","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/adc/pac1934.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.9","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.9","versionType":"semver"},{"version":"6.12.113","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.56","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.10","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/adc/pac1934.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/b7ac07d0b1a44bf644733298e80fd1f22e2f0cc1"},{"url":"https://git.kernel.org/stable/c/2eb7f097e15dc8935b49402456d01f3ab68f3ddd"},{"url":"https://git.kernel.org/stable/c/7996557c6b7d3b136668060057a790e058161dfe"},{"url":"https://git.kernel.org/stable/c/64c82e7bd9c82b0c9276297df34a3579e8658f55"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:23:42.843Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.12.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.18.56"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"7.2.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}