{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-89939", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.776Z", "datePublished": "2026-09-16T10:32:27.704Z", "dateUpdated": "2026-10-19T08:55:13.701Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T08:55:13.701Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: atlas-sensor: fix PM reference leak in buffer postenable\n\natlas_buffer_postenable() acquires a runtime PM reference with\npm_runtime_resume_and_get() but returns the result of\natlas_set_interrupt() directly. If atlas_set_interrupt() fails,\nthe runtime PM reference is leaked and the device can never\nautosuspend.\n\nAdd pm_runtime_put_autosuspend() on the error path to balance\nthe reference."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/iio/chemical/atlas-sensor.c"], "versions": [{"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "c7e91ae6d7802170f53ece09a4ecc6302265d3e4", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "a595f4d3e4ee1c91c62a298730a77b16dc26b426", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "72daa7eb7fc6202fece0bb56487d72af5c49ccdf", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "43bce901047e95bbf8fb63eb471460642e497604", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "777e8ebfe6b3fa733694977f0f4cf849e07e925c", "status": "affected", "versionType": "git"}, {"version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "lessThan": "bcd3f72e26314edfce7eaf8d7160b3119c7b7fed", "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/chemical/atlas-sensor.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.221", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.110", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.51", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.5", "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": "5.14", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.12.110"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.18.51"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "7.2.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c7e91ae6d7802170f53ece09a4ecc6302265d3e4"}, {"url": "https://git.kernel.org/stable/c/a595f4d3e4ee1c91c62a298730a77b16dc26b426"}, {"url": "https://git.kernel.org/stable/c/72daa7eb7fc6202fece0bb56487d72af5c49ccdf"}, {"url": "https://git.kernel.org/stable/c/aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86"}, {"url": "https://git.kernel.org/stable/c/43bce901047e95bbf8fb63eb471460642e497604"}, {"url": "https://git.kernel.org/stable/c/777e8ebfe6b3fa733694977f0f4cf849e07e925c"}, {"url": "https://git.kernel.org/stable/c/bcd3f72e26314edfce7eaf8d7160b3119c7b7fed"}], "title": "iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/iio/chemical/atlas-sensor.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "c7e91ae6d7802170f53ece09a4ecc6302265d3e4", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "a595f4d3e4ee1c91c62a298730a77b16dc26b426", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "72daa7eb7fc6202fece0bb56487d72af5c49ccdf", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "43bce901047e95bbf8fb63eb471460642e497604", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "777e8ebfe6b3fa733694977f0f4cf849e07e925c", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}, {"lessThan": "bcd3f72e26314edfce7eaf8d7160b3119c7b7fed", "status": "affected", "version": "0e4f336f50debeacd0f81e931e8451f2ae03f685", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/iio/chemical/atlas-sensor.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.14"}, {"lessThan": "5.14", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.110", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.51", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: chemical: atlas-sensor: fix PM reference leak in buffer postenable\n\natlas_buffer_postenable() acquires a runtime PM reference with\npm_runtime_resume_and_get() but returns the result of\natlas_set_interrupt() directly. If atlas_set_interrupt() fails,\nthe runtime PM reference is leaked and the device can never\nautosuspend.\n\nAdd pm_runtime_put_autosuspend() on the error path to balance\nthe reference."}], "id": "CVE-2026-89939", "lastModified": "2026-10-19T09:18:39.690", "metrics": {}, "published": "2026-09-16T11:17:03.463", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/43bce901047e95bbf8fb63eb471460642e497604"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/72daa7eb7fc6202fece0bb56487d72af5c49ccdf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/777e8ebfe6b3fa733694977f0f4cf849e07e925c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a595f4d3e4ee1c91c62a298730a77b16dc26b426"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bcd3f72e26314edfce7eaf8d7160b3119c7b7fed"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c7e91ae6d7802170f53ece09a4ecc6302265d3e4"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,c7e91ae6d7802170f53ece09a4ecc6302265d3e4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,a595f4d3e4ee1c91c62a298730a77b16dc26b426)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,72daa7eb7fc6202fece0bb56487d72af5c49ccdf)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,aedf8f068d9da774d5cb62e9c9d6e62b2ce64d86)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,43bce901047e95bbf8fb63eb471460642e497604)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,777e8ebfe6b3fa733694977f0f4cf849e07e925c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e4f336f50debeacd0f81e931e8451f2ae03f685,bcd3f72e26314edfce7eaf8d7160b3119c7b7fed)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.14"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.14)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[5.15.221,6.0.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.1188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.110,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.51,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2.5,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-17T14:51:07.898358+00:00", "updated": "2026-09-18T03:15:02.170723+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-368"]}