{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"d39282f552dd6c35b9b84b4af78f1198c24f3373","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"11dfa37bf544cc806f21742ca2fd2d841bd7032e","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"9882a9bd74db08e7bae5821a7050627ae92d3380","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"bb234487a447a99315add1b46aa57b72e163e1eb","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"b6d2af6fe9c1f5ec0484536753c979cbd40a8ac3","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"35dbd1f1f603401155cbd3a180bb18e3a3b675b8","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"},{"lessThan":"b1a58ed9eab146b36f41a55db8f5d7ce9fdedf3f","status":"affected","version":"35fc37f8188177e3ba3e7f99a6e3300e490e9181","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"2.6.31"},{"lessThan":"2.6.31","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.96","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOrEqual":"7.1.*","status":"unaffected","version":"7.1.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.7","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.7","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.7","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.7","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]},{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)","source":"ADP: siemens-SADP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.7","versionType":"custom"}]}],"cveId":"CVE-2026-64279","cwes":["CWE-362"],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: core: fix adapter deregistration race\n\nAdapters can be looked up by their id using i2c_get_adapter() which\ntakes a reference to the embedded struct device.\n\nRemove the adapter from the IDR before tearing it down during\nderegistration (and on registration failure) to make sure its resources\nare not accessed after having been freed (e.g. the device name).","epss":{"date":"2026-11-09","percentile":0.02854,"score":0.00133},"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: Linux","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794314944361,"publishedAt":1784969363145,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/d39282f552dd6c35b9b84b4af78f1198c24f3373"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/11dfa37bf544cc806f21742ca2fd2d841bd7032e"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/9882a9bd74db08e7bae5821a7050627ae92d3380"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/bb234487a447a99315add1b46aa57b72e163e1eb"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/b6d2af6fe9c1f5ec0484536753c979cbd40a8ac3"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/35dbd1f1f603401155cbd3a180bb18e3a3b675b8"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/b1a58ed9eab146b36f41a55db8f5d7ce9fdedf3f"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"},{"source":"ADP: siemens-SADP","tags":[],"url":"https://cert-portal.siemens.com/productcert/html/ssa-457936.html"}],"remediation":[],"revision":"79fa35658b5d2fd4f954aa1ee07d4064124992b7fe6f15407cf663f2803d5816","sources":[{"modifiedAt":1794314944361,"name":"CNA: Linux","retrievedAt":1794316726733,"url":"https://www.cve.org/CVERecord?id=CVE-2026-64279"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794316748700,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-64279"}],"ssvc":{"assessedAt":1792165096822,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"i2c: core: fix adapter deregistration race","updatedAt":1794316748700}