{"metadata": {"vulnerability": "CVE-2026-98903", "count": 26, "kinds": {"milestone": 9, "sighting": 1, "kev": 0, "other": 16}}, "data": [{"timestamp": "2026-09-25T10:25:14.379Z", "date_only": false, "value": "2026-09-25T10:25:14.379Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T11:54:15.010Z", "date_only": false, "value": "2026-10-23T11:54:15.010Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T12:18:00Z", "date_only": false, "value": "2026-10-23T12:18:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-98903", "record": "UBUNTU-CVE-2026-98903", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T12:18:24Z", "date_only": false, "value": "2026-10-23T12:18:24Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-6PC9-8XRQ-JMJ4", "record": "GHSA-6PC9-8XRQ-JMJ4", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T12:18:24.370Z", "date_only": false, "value": "2026-10-23T12:18:24.370", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98903", "record": "FKIE_CVE-2026-98903", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T12:24:08.364Z", "date_only": false, "value": "2026-10-23T12:24:08.364179Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490204526316930", "record": "CVE-2026-98903", "field": "creation_timestamp", "uuid": "8cf0aef9-819d-4dd1-ada4-5e370b3decc4", "content": "CVE-2026-98903 mailbox: imx: Add a channel shutdown field In the Linux kernel, the following vulnerability has been resolved:\nmailbox: imx: Add a channel shutdown field\nsashiko complained about possible teardown problem. The scenario\n CPU 0                              CPU 1  imx_mu_isr()                   imx_mu_shutdown()                                   imx_mu_xcr_rmw(priv, IMX_MU_RCR, 0, IMX_MU_xCR_RIEn(priv->dcfg->type, cp->idx));    imx_mu_specific_rx()      imx_mu_xcr_rmw(priv, IMX_MU_RCR, IMX_MU_xCR_RIEn(priv->dcfg->type, 0), 0);                                   free_irq()\nThe RX event remains enabled because in this short window the RX eventwas disabled in ->shutdown() while the interrupt was active and thenenabled again by the ISR while ->shutdown waited in free_irq().\nThis race requires timing and if happens can be problematic on sharedhandlers if the \"removed\" channel triggers an interrupt. In this casethe irq-core will shutdown the interrupt with the \"nobody cared\"message.\nIntroduce imx_mu_con_priv::shutdown to signal that the channel isshutting down. This flag is set with the lock held (byimx_mu_xcr_clr_shut()). The unmask side uses imx_mu_xcr_set_act() whichonly enables the event if the channel has not been shutdown andserialises on the same lock.\nhttps://www.cve.org/CVERecord?id=CVE-2026-98903https://git.kernel.org/stable/c/02273054b2e94e53065ea5644265bb9d8f7ee2a7https://git.kernel.org/stable/c/944d8509c2220a2313d4a094a646507929fb6f8dhttps://git.kernel.org/stable/c/5ccea7eacb7786c358833634f45700365f6c1d99#kernel #Linux#CVE_2026_98903#bot", "url": "https://infosec.exchange/users/cve/statuses/117490204526316930"}, {"timestamp": "2026-10-23T12:31:37Z", "date_only": false, "value": "2026-10-23T12:31:37Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-6PC9-8XRQ-JMJ4", "record": "GHSA-6PC9-8XRQ-JMJ4", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T12:31:37Z", "date_only": false, "value": "2026-10-23T12:31:37Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-6PC9-8XRQ-JMJ4", "record": "GHSA-6PC9-8XRQ-JMJ4", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-24T01:02:18Z", "date_only": false, "value": "2026-10-24T01:02:18.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.revision_history.0.date", "linked_record": true}, {"timestamp": "2026-10-24T01:02:18Z", "date_only": false, "value": "2026-10-24T01:02:18.000Z", "kind": "other", "label": "None available", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "vulnerabilities.0.remediations.0.date", "linked_record": true}, {"timestamp": "2026-10-24T01:02:18Z", "date_only": false, "value": "2026-10-24T01:02:18.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-24T01:05:50Z", "date_only": false, "value": "2026-10-24T01:05:50.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.revision_history.1.date", "linked_record": true}, {"timestamp": "2026-10-26T06:56:31.630Z", "date_only": false, "value": "2026-10-26T06:56:31.630Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-26T06:56:31.630Z", "date_only": false, "value": "2026-10-26T06:56:31.630Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-98903", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-26T07:17:15.670Z", "date_only": false, "value": "2026-10-26T07:17:15.670", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-98903", "record": "FKIE_CVE-2026-98903", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-28T06:07:48.677Z", "date_only": false, "value": "2026-10-28T06:07:48.677641Z", "kind": "milestone", "label": "Published", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-98903", "record": "BELL-CVE-2026-98903", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T06:31:37.967Z", "date_only": false, "value": "2026-10-28T06:31:37.967923Z", "kind": "other", "label": "Updated", "source": "osv_bellsoft \u00b7 BELL-CVE-2026-98903", "record": "BELL-CVE-2026-98903", "field": "modified", "linked_record": true}, {"timestamp": "2026-11-01T15:00:08Z", "date_only": false, "value": "2026-11-01T15:00:08.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.revision_history.2.date", "linked_record": true}, {"timestamp": "2026-11-03T00:00:00Z", "date_only": true, "value": "2026-11-03", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1469", "record": "CERTFR-2026-AVI-1469", "field": "vendor_advisories.0.published_at", "linked_record": true}, {"timestamp": "2026-11-05T14:53:15Z", "date_only": false, "value": "2026-11-05T14:53:15.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.revision_history.3.date", "linked_record": true}, {"timestamp": "2026-11-05T14:53:15Z", "date_only": false, "value": "2026-11-05T14:53:15.000Z", "kind": "other", "label": "Updated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.current_release_date", "linked_record": true}, {"timestamp": "2026-11-06T00:00:00Z", "date_only": false, "value": "2026-11-06T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1469", "record": "CERTFR-2026-AVI-1469", "field": "last_revision_date", "linked_record": true}, {"timestamp": "2026-11-06T00:00:00Z", "date_only": false, "value": "2026-11-06T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1469", "record": "CERTFR-2026-AVI-1469", "field": "initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-06T00:00:00Z", "date_only": false, "value": "2026-11-06T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1469", "record": "CERTFR-2026-AVI-1469", "field": "revisions.0.revision_date", "linked_record": true}, {"timestamp": "2026-11-06T08:02:51.305Z", "date_only": false, "value": "2026-11-06T08:02:51.305Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-98903", "record": "MSRC_CVE-2026-98903", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-11-06T10:51:08Z", "date_only": false, "value": "2026-11-06T10:51:08Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-98903", "record": "UBUNTU-CVE-2026-98903", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-08T07:18:26.224Z", "anchors": {"origin": {"timestamp": "2026-10-23T11:54:15.010Z", "date_only": false, "value": "2026-10-23T11:54:15.010Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-23T11:54:15.010Z", "date_only": false, "value": "2026-10-23T11:54:15.010Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 1365851.214037, "hours": 379.40311501027776, "days": 15.80846312542824, "min_seconds": 1365851.214037, "max_seconds": 1365851.214037, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-23T11:54:15.010Z", "date_only": false, "value": "2026-10-23T11:54:15.010Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-98903", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-08T07:18:26.224Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}