{"items":[{"id":"NVI-00011732","kind":"vulnerability","title":"Microsoft Security Advisory CVE-2026-85790 - .NET Information Disclosure Vulnerability","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2mxg-prvg-9jfg","CVE-2026-85790"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.Native.Quic.MsQuic.Schannel, Microsoft.Native.Quic.MsQuic.Schannel. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1db821069d1f51564716bed70f1f4e97"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-19T15:57:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1013f142ff1c99023c711b449a68e9db"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.804%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.56724. Missing scores are unknown.","source_id":"sr-1db821069d1f51564716bed70f1f4e97"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1013f142ff1c99023c711b449a68e9db","url":"https://github.com/advisories/GHSA-2mxg-prvg-9jfg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2mxg-prvg-9jfg","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"},{"id":"sr-1db821069d1f51564716bed70f1f4e97","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-85790","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:17:01.143Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 1.9.0, < 2.5.12"]},{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 2.6.0, < 2.6.3"]}],"null_published_at":"2026-11-07T14:01:58.726Z","source_updated_at":"2026-10-19T15:57:08.000Z","source_disclosed_at":"2026-10-13T20:42:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T23:14:14.588Z"},{"id":"NVI-00011732","kind":"vulnerability","title":"Microsoft Security Advisory CVE-2026-85790 - .NET Information Disclosure Vulnerability","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2mxg-prvg-9jfg","CVE-2026-85790"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.Native.Quic.MsQuic.Schannel, Microsoft.Native.Quic.MsQuic.Schannel. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-74376ee6d5fec6f4f7148b0f2a42bd29"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-19T15:57:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1013f142ff1c99023c711b449a68e9db"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.804%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.56731. Missing scores are unknown.","source_id":"sr-74376ee6d5fec6f4f7148b0f2a42bd29"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1013f142ff1c99023c711b449a68e9db","url":"https://github.com/advisories/GHSA-2mxg-prvg-9jfg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2mxg-prvg-9jfg","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"},{"id":"sr-74376ee6d5fec6f4f7148b0f2a42bd29","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-85790","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.087Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 1.9.0, < 2.5.12"]},{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 2.6.0, < 2.6.3"]}],"null_published_at":"2026-11-03T10:03:21.792Z","source_updated_at":"2026-10-19T15:57:08.000Z","source_disclosed_at":"2026-10-13T20:42:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T23:14:14.588Z"},{"id":"NVI-00011732","kind":"vulnerability","title":"Microsoft Security Advisory CVE-2026-85790 - .NET Information Disclosure Vulnerability","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2mxg-prvg-9jfg","CVE-2026-85790"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.Native.Quic.MsQuic.Schannel, Microsoft.Native.Quic.MsQuic.Schannel. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-19T15:57:08.000Z","value":"5.9 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1013f142ff1c99023c711b449a68e9db"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1013f142ff1c99023c711b449a68e9db","url":"https://github.com/advisories/GHSA-2mxg-prvg-9jfg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2mxg-prvg-9jfg","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 1.9.0, < 2.5.12"]},{"certainty":"source_listed","source_ids":["sr-1013f142ff1c99023c711b449a68e9db"],"technology":"Microsoft.Native.Quic.MsQuic.Schannel","known_exclusions":[],"conditions_summary":"## Executive summary\n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in Microsoft.Native.Quic.MsQuic.Schannel. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.\n\nVarious vulnerabilities in MsQuic are addressed by an updated native-binary dependency update.\n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/470\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** Moderate\n- **Score:** 5.9\n- **Vector:** `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N`\n\n- **Weakness:** CWE-416 (Use After Free)\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## Affected Packages\n\nThe vulnerability affects Microsoft .NET projects that use an affected package version listed below.\n\nPackage name | Affected version | Patched version\n------------ | ---------------- | ---------------\nMicrosoft.Native.Quic.MsQuic.Schannel | >= 1.9.0, < 2.5.12 | 2.5.12\n[Microsoft.Native.Quic.MsQuic.Schannel](https://www.nuget.org/","public_affected_ranges":[">= 2.6.0, < 2.6.3"]}],"null_published_at":"2026-11-01T01:03:56.595Z","source_updated_at":"2026-10-19T15:57:08.000Z","source_disclosed_at":"2026-10-13T20:42:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:14:14.588Z"}],"next_cursor":null,"snapshot_revision":"42594"}