{"metadata": {"vulnerability": "CVE-2026-105477", "count": 20, "kinds": {"milestone": 6, "sighting": 4, "kev": 0, "other": 10}, "linked_omitted": 0}, "data": [{"timestamp": "2026-10-05T15:00:00.728Z", "date_only": false, "value": "2026-10-05T15:00:00.728Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-105477", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-27T00:00:00Z", "date_only": true, "value": "2026-10-27", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1399", "record": "CERTFR-2026-AVI-1399", "field": "vendor_advisories.0.published_at", "linked_record": true}, {"timestamp": "2026-10-27T16:16:58.785Z", "date_only": false, "value": "2026-10-27T16:16:58.785Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-105477", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-27T16:16:58.785Z", "date_only": false, "value": "2026-10-27T16:16:58.785Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / hackerone", "record": "CVE-2026-105477", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-27T16:37:52.578Z", "date_only": false, "value": "2026-10-27T16:37:52.578329Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117513851497686738", "record": "CVE-2026-105477", "field": "creation_timestamp", "uuid": "0f11f595-af53-4cee-84f8-a802a9179ca3", "content": "CVE-2026-105477  A vulnerability in Veeam Agent for Linux allows for local privilege escalation. Only installations that are managed by a Veeam Backup & Replication instance are affected.\nhttps://www.cve.org/CVERecord?id=CVE-2026-105477https://www.veeam.com/kb4948#veeam #Veeam #AgentforLinux#CVE_2026_105477#bot", "url": "https://infosec.exchange/users/cve/statuses/117513851497686738"}, {"timestamp": "2026-10-27T17:16:55Z", "date_only": false, "value": "2026-10-27T17:16:55Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-HMHW-3722-4W82", "record": "GHSA-HMHW-3722-4W82", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-27T17:16:55.957Z", "date_only": false, "value": "2026-10-27T17:16:55.957", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-105477", "record": "FKIE_CVE-2026-105477", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-27T18:31:37Z", "date_only": false, "value": "2026-10-27T18:31:37Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-HMHW-3722-4W82", "record": "GHSA-HMHW-3722-4W82", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-27T18:31:37Z", "date_only": false, "value": "2026-10-27T18:31:37Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-HMHW-3722-4W82", "record": "GHSA-HMHW-3722-4W82", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1399", "record": "CERTFR-2026-AVI-1399", "field": "last_revision_date", "linked_record": true}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1399", "record": "CERTFR-2026-AVI-1399", "field": "initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-28T00:00:00Z", "date_only": false, "value": "2026-10-28T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1399", "record": "CERTFR-2026-AVI-1399", "field": "revisions.0.revision_date", "linked_record": true}, {"timestamp": "2026-10-28T00:14:19.922Z", "date_only": false, "value": "2026-10-28T00:14:19.922989Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/DarkWebInformer/statuses/117515646352717822", "record": "CVE-2026-105477", "field": "creation_timestamp", "uuid": "83668df8-93bb-4689-964e-4fa7e03d325a", "content": "\ud83d\udea8\ud83c\uddfa\ud83c\uddf8 Veeam patches critical Backup & Replication authorization bypass\nVeeam has released security updates addressing five vulnerabilities across Backup & Replication, Veeam Agent for Linux and Veeam ONE.\u2800The most serious, CVE-2026-108142, carries a CVSS score of 9.1 and allows an unauthenticated attacker to bypass authorization on the CDP Coordinator Service.\u2800Other patched vulnerabilities include:\n\u2022 CVE-2026-105477: Local privilege escalation in managed Veeam Agent for Linux installations, CVSS 7.3\u2022 CVE-2026-108140: Arbitrary file writes through path traversal, CVSS 5.9\u2022 CVE-2026-108141: Arbitrary file writes through path traversal, CVSS 5.9\u2022 CVE-2026-107671: Veeam ONE administrator can bypass MFA by disabling it before completing verification, CVSS 8.5\u2800Backup & Replication versions 13.0 and 13.1 are affected by the authorization and path-traversal flaws. \nOlder 12.x releases are not affected by those specific issues.\u2800Administrators should update to:\n\u2022 Backup & Replication 13.1.2 build 13.1.2.57\u2022 Backup & Replication 13.0.3 build 13.0.3.63\u2022 Veeam Agent for Linux 13.1.2 build 13.1.2.11\u2022 Veeam ONE 13.1 P1 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