{"api_version":"1","generated_at":"2026-09-18T18:31:51+00:00","cve":"CVE-2026-90360","urls":{"html":"https://cve.report/CVE-2026-90360","api":"https://cve.report/api/cve/CVE-2026-90360.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90360","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90360"},"summary":{"title":"regulator: core: use system_freezable_wq for init complete work","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: use system_freezable_wq for init complete work\n\nschedule_delayed_work() uses system_wq, which is non-freezable, allowing\nregulator_init_complete_work to run concurrently with system suspend. This\nwork fires ~30s after boot to disable unused regulators via I2C. When it\nraces with PM suspend, the I2C adapter may already be suspended, triggering\na -ESHUTDOWN warning in __i2c_transfer():\n\n  WARNING: ... at __i2c_transfer+0x36c/0x3c8\n  Call trace:\n   __i2c_transfer\n   i2c_transfer\n   regmap_i2c_write\n   _regmap_update_bits\n   regulator_disable_regmap\n   _regulator_do_disable\n   regulator_late_cleanup\n   regulator_init_complete_work_function\n   process_one_work\n\nSwitch to system_freezable_wq so the work is frozen before any device\nis suspended, eliminating the race.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:34","updated_at":"2026-09-17 17:17:34"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/8a2ae3ab348cce44120667277c2198f10cc348b1","name":"https://git.kernel.org/stable/c/8a2ae3ab348cce44120667277c2198f10cc348b1","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0d23d658d79925076026fff62a49b8c94e0e8922","name":"https://git.kernel.org/stable/c/0d23d658d79925076026fff62a49b8c94e0e8922","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/29dc2e24f6adb36dcb884acf455644c397a67471","name":"https://git.kernel.org/stable/c/29dc2e24f6adb36dcb884acf455644c397a67471","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/2cebc00340a585adeffe321bc41f1937eb79a4dc","name":"https://git.kernel.org/stable/c/2cebc00340a585adeffe321bc41f1937eb79a4dc","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9cf65270c1c1717c84dcfacd58a782c1186b0cbf","name":"https://git.kernel.org/stable/c/9cf65270c1c1717c84dcfacd58a782c1186b0cbf","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/dc8570a5b830190bf0b57017c35aef97cd6ad7d9","name":"https://git.kernel.org/stable/c/dc8570a5b830190bf0b57017c35aef97cd6ad7d9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/350a0cba90e1bd40b1fe5b396923d2f3a61d1056","name":"https://git.kernel.org/stable/c/350a0cba90e1bd40b1fe5b396923d2f3a61d1056","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/6d0a2c5e210f2fba099129e6183ef81316a6ae48","name":"https://git.kernel.org/stable/c/6d0a2c5e210f2fba099129e6183ef81316a6ae48","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0b950aa7ec95e120b2bde745ca9a7ed3ce49d528","name":"https://git.kernel.org/stable/c/0b950aa7ec95e120b2bde745ca9a7ed3ce49d528","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/03eab318cedd6ae34ecd34533cd986edf5237164","name":"https://git.kernel.org/stable/c/03eab318cedd6ae34ecd34533cd986edf5237164","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90360","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90360","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8b8c8d69b1a31004517d4c71a490f47bdf3405a2 8a2ae3ab348cce44120667277c2198f10cc348b1 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d7ce17fba6c8e316ca9a554a87edddce6f862435 350a0cba90e1bd40b1fe5b396923d2f3a61d1056 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 55576cf1853798e86f620766e23b604c9224c19c 2cebc00340a585adeffe321bc41f1937eb79a4dc git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 55576cf1853798e86f620766e23b604c9224c19c 9cf65270c1c1717c84dcfacd58a782c1186b0cbf git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.4","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.4 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.9.207 4.9.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 4.14.160 4.14.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.270 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.221 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/regulator/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"8a2ae3ab348cce44120667277c2198f10cc348b1","status":"affected","version":"8b8c8d69b1a31004517d4c71a490f47bdf3405a2","versionType":"git"},{"lessThan":"350a0cba90e1bd40b1fe5b396923d2f3a61d1056","status":"affected","version":"d7ce17fba6c8e316ca9a554a87edddce6f862435","versionType":"git"},{"lessThan":"2cebc00340a585adeffe321bc41f1937eb79a4dc","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"9cf65270c1c1717c84dcfacd58a782c1186b0cbf","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"dc8570a5b830190bf0b57017c35aef97cd6ad7d9","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"6d0a2c5e210f2fba099129e6183ef81316a6ae48","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"0d23d658d79925076026fff62a49b8c94e0e8922","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"0b950aa7ec95e120b2bde745ca9a7ed3ce49d528","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"29dc2e24f6adb36dcb884acf455644c397a67471","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"lessThan":"03eab318cedd6ae34ecd34533cd986edf5237164","status":"affected","version":"55576cf1853798e86f620766e23b604c9224c19c","versionType":"git"},{"status":"affected","version":"c4f65c2fb0f5c488d4ae606fba94bb98dcf383fd","versionType":"git"},{"status":"affected","version":"d6acb54716ffab29f15c66082bd751410b284764","versionType":"git"},{"status":"affected","version":"3fbfa415a5dd8fc78076c1ead160a03a058cd9f6","versionType":"git"},{"lessThan":"4.9.207","status":"affected","version":"4.9.195","versionType":"semver"},{"lessThan":"4.14.160","status":"affected","version":"4.14.147","versionType":"semver"},{"lessThan":"4.20","status":"affected","version":"4.19.77","versionType":"semver"},{"lessThan":"5.3","status":"affected","version":"5.2.19","versionType":"semver"},{"lessThan":"5.4","status":"affected","version":"5.3.4","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/regulator/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.4"},{"lessThan":"5.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"4.9.*","status":"unaffected","version":"4.9.207","versionType":"semver"},{"lessThanOrEqual":"4.14.*","status":"unaffected","version":"4.14.160","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.270","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":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"4.9.207","versionStartIncluding":"4.9.195","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"4.14.160","versionStartIncluding":"4.14.147","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.270","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.221","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"5.4","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.77","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.2.19","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3.4","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: use system_freezable_wq for init complete work\n\nschedule_delayed_work() uses system_wq, which is non-freezable, allowing\nregulator_init_complete_work to run concurrently with system suspend. This\nwork fires ~30s after boot to disable unused regulators via I2C. When it\nraces with PM suspend, the I2C adapter may already be suspended, triggering\na -ESHUTDOWN warning in __i2c_transfer():\n\n  WARNING: ... at __i2c_transfer+0x36c/0x3c8\n  Call trace:\n   __i2c_transfer\n   i2c_transfer\n   regmap_i2c_write\n   _regmap_update_bits\n   regulator_disable_regmap\n   _regulator_do_disable\n   regulator_late_cleanup\n   regulator_init_complete_work_function\n   process_one_work\n\nSwitch to system_freezable_wq so the work is frozen before any device\nis suspended, eliminating the race."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:09:04.861Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/8a2ae3ab348cce44120667277c2198f10cc348b1"},{"url":"https://git.kernel.org/stable/c/350a0cba90e1bd40b1fe5b396923d2f3a61d1056"},{"url":"https://git.kernel.org/stable/c/2cebc00340a585adeffe321bc41f1937eb79a4dc"},{"url":"https://git.kernel.org/stable/c/9cf65270c1c1717c84dcfacd58a782c1186b0cbf"},{"url":"https://git.kernel.org/stable/c/dc8570a5b830190bf0b57017c35aef97cd6ad7d9"},{"url":"https://git.kernel.org/stable/c/6d0a2c5e210f2fba099129e6183ef81316a6ae48"},{"url":"https://git.kernel.org/stable/c/0d23d658d79925076026fff62a49b8c94e0e8922"},{"url":"https://git.kernel.org/stable/c/0b950aa7ec95e120b2bde745ca9a7ed3ce49d528"},{"url":"https://git.kernel.org/stable/c/29dc2e24f6adb36dcb884acf455644c397a67471"},{"url":"https://git.kernel.org/stable/c/03eab318cedd6ae34ecd34533cd986edf5237164"}],"title":"regulator: core: use system_freezable_wq for init complete work","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90360","datePublished":"2026-09-17T16:09:04.861Z","dateReserved":"2026-09-11T19:38:34.806Z","dateUpdated":"2026-09-17T16:09:04.861Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:34","lastModifiedDate":"2026-09-17 17:17:34","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90360","Ordinal":"1","Title":"regulator: core: use system_freezable_wq for init complete work","CVE":"CVE-2026-90360","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90360","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: use system_freezable_wq for init complete work\n\nschedule_delayed_work() uses system_wq, which is non-freezable, allowing\nregulator_init_complete_work to run concurrently with system suspend. This\nwork fires ~30s after boot to disable unused regulators via I2C. When it\nraces with PM suspend, the I2C adapter may already be suspended, triggering\na -ESHUTDOWN warning in __i2c_transfer():\n\n  WARNING: ... at __i2c_transfer+0x36c/0x3c8\n  Call trace:\n   __i2c_transfer\n   i2c_transfer\n   regmap_i2c_write\n   _regmap_update_bits\n   regulator_disable_regmap\n   _regulator_do_disable\n   regulator_late_cleanup\n   regulator_init_complete_work_function\n   process_one_work\n\nSwitch to system_freezable_wq so the work is frozen before any device\nis suspended, eliminating the race.","Type":"Description","Title":"regulator: core: use system_freezable_wq for init complete work"}]}}}