{"id":"CVE-2026-98147","state":"PUBLISHED","title":"printk: Don't WARN on kthread_run failure.","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nprintk: Don't WARN on kthread_run failure.\n\nSince __kthread_create_on_node() returns -EINTR upon SIGKILL,\nwe should not use WARN_ON() in order to catch kthread_run() failure.","publishedAt":"2026-09-25T10:36:20.926Z","updatedAt":"2026-10-21T12:54:41.721Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"15ba35d632c38d879d182577b0af487de0f2dec4","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"0af43b52fe4b1751b731c067127fdf47cf1b700c","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"4e676279798148382497d0e38c0bd51115e64be1","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"72dd0ec09e7cc98ed58ddeac26575e5d1ab8a93d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/printk/nbcon.c","kernel/printk/printk.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"6.12.114","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.57","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","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":["kernel/printk/nbcon.c","kernel/printk/printk.c"]}],"references":["https://git.kernel.org/stable/c/15ba35d632c38d879d182577b0af487de0f2dec4","https://git.kernel.org/stable/c/0af43b52fe4b1751b731c067127fdf47cf1b700c","https://git.kernel.org/stable/c/4e676279798148382497d0e38c0bd51115e64be1","https://git.kernel.org/stable/c/72dd0ec09e7cc98ed58ddeac26575e5d1ab8a93d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98147.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98147","state":"PUBLISHED","datePublished":"2026-09-25T10:36:20.926Z","dateUpdated":"2026-10-21T12:54:41.721Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.320Z"},"containers":{"cna":{"title":"printk: Don't WARN on kthread_run failure.","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nprintk: Don't WARN on kthread_run failure.\n\nSince __kthread_create_on_node() returns -EINTR upon SIGKILL,\nwe should not use WARN_ON() in order to catch kthread_run() failure."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"15ba35d632c38d879d182577b0af487de0f2dec4","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"0af43b52fe4b1751b731c067127fdf47cf1b700c","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"4e676279798148382497d0e38c0bd51115e64be1","versionType":"git"},{"version":"76f258bf3f2aae570209319944703a92ac64e29e","status":"affected","lessThan":"72dd0ec09e7cc98ed58ddeac26575e5d1ab8a93d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/printk/nbcon.c","kernel/printk/printk.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.12","versionType":"semver"},{"version":"6.12.114","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.57","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.7","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":["kernel/printk/nbcon.c","kernel/printk/printk.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/15ba35d632c38d879d182577b0af487de0f2dec4"},{"url":"https://git.kernel.org/stable/c/0af43b52fe4b1751b731c067127fdf47cf1b700c"},{"url":"https://git.kernel.org/stable/c/4e676279798148382497d0e38c0bd51115e64be1"},{"url":"https://git.kernel.org/stable/c/72dd0ec09e7cc98ed58ddeac26575e5d1ab8a93d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-21T12:54:41.721Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.12.114"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.18.57"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}