{"metadata": {"vulnerability": "CVE-2026-99030", "count": 30, "kinds": {"milestone": 8, "sighting": 2, "kev": 0, "other": 20}, "linked_omitted": 0}, "data": [{"timestamp": "2026-09-25T10:25:14.386Z", "date_only": false, "value": "2026-09-25T10:25:14.386Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-99030", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T12:21:23.271Z", "date_only": false, "value": "2026-10-23T12:21:23.271Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-99030", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T13:17:00Z", "date_only": false, "value": "2026-10-23T13:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-99030", "record": "UBUNTU-CVE-2026-99030", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T13:17:26Z", "date_only": false, "value": "2026-10-23T13:17:26Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-2M74-G73V-PV5C", "record": "GHSA-2M74-G73V-PV5C", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-23T13:17:26.077Z", "date_only": false, "value": "2026-10-23T13:17:26.077", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99030", "record": "FKIE_CVE-2026-99030", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-23T14:00:19.402Z", "date_only": false, "value": "2026-10-23T14:00:19.402952Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490582743511050", "record": "CVE-2026-99030", "field": "creation_timestamp", "uuid": "2afb39e7-d994-4008-84a7-91728ce742b5", "content": "CVE-2026-99030 net: skbuff: don't leave stale bytes in skb_copy_and_csum_bits() In the Linux kernel, the following vulnerability has been resolved:\nnet: skbuff: don't leave stale bytes in skb_copy_and_csum_bits()\nWhen skb_copy_and_csum_bits() reaches unreadable frags it returns 0after copying only the linear part, and the rest of the caller's bufferis left as it was.  The callers copy into a buffer that is about to goout on the wire: an ICMP error quoting the offending packet, or adriver's TX bounce buffer in skb_copy_and_csum_dev().  Neither bufferis zeroed beforehand, so whatever was in memory there gets sent.\nZero the part of the buffer we didn't fill.  The checksum usuallywon't match the data any more, so the receiver will usually drop thepacket, but either way it no longer carries anything it shouldn't.Only zero for a positive @len, a negative one from a broken caller mustnot turn into a huge memset().\nhttps://www.cve.org/CVERecord?id=CVE-2026-99030https://git.kernel.org/stable/c/5f19b9cfff79508e8cb09be40d014cb0807f3854https://git.kernel.org/stable/c/5551399751e2c9f31e4f3428040985a07e79d9c2https://git.kernel.org/stable/c/39d1a6b601831237c6038b5e3ac8dbb883c1700ahttps://git.kernel.org/stable/c/ab9414ed70bd783e902a85c350620dee269bcb2b#kernel #Linux#CVE_2026_99030#bot", "url": "https://infosec.exchange/users/cve/statuses/117490582743511050"}, {"timestamp": "2026-10-23T15:31:35Z", "date_only": false, "value": "2026-10-23T15:31:35Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-2M74-G73V-PV5C", "record": "GHSA-2M74-G73V-PV5C", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-24T14:10:06.982Z", "date_only": false, "value": "2026-10-24T14:10:06.982Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-99030", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-24T14:10:06.982Z", "date_only": false, "value": "2026-10-24T14:10:06.982Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2026-99030", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-24T14:16:53.063Z", "date_only": false, "value": "2026-10-24T14:16:53.063", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-99030", "record": "FKIE_CVE-2026-99030", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-24T15:32:50Z", "date_only": false, "value": "2026-10-24T15:32:50Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-2M74-G73V-PV5C", "record": "GHSA-2M74-G73V-PV5C", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-25T01:05:03Z", "date_only": false, "value": "2026-10-25T01:05:03.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-99030", "record": "MSRC_CVE-2026-99030", "field": "document.tracking.revision_history.0.date", "linked_record": true}, {"timestamp": "2026-10-25T01:05:03Z", "date_only": false, "value": "2026-10-25T01:05:03.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-99030", "record": "MSRC_CVE-2026-99030", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-25T01:05:03Z", "date_only": false, "value": "2026-10-25T01:05:03.000Z", "kind": "other", "label": "Updated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-99030", "record": "MSRC_CVE-2026-99030", "field": "document.tracking.current_release_date", "linked_record": true}, {"timestamp": "2026-10-25T07:01:02.658Z", "date_only": false, "value": "2026-10-25T07:01:02.658Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2026-99030", "record": "MSRC_CVE-2026-99030", "field": "document.tracking.generator.date", "linked_record": true}, {"timestamp": "2026-10-25T13:01:13.314Z", "date_only": false, "value": "2026-10-25T13:01:13.314725Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mypbbf7ryy2w", "record": "CVE-2026-99030", "field": "creation_timestamp", "uuid": "599ba976-aecf-4a8e-9e27-392e845a1d4b", "content": "\ud83d\udfe0 CVE-2026-99030 - High (7.5)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnet: skbuff: don't leave sta...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-99030/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": 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