{"metadata": {"vulnerability": "CVE-2026-74758", "count": 13, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 8}}, "data": [{"timestamp": "2026-08-15T08:40:10.439Z", "date_only": false, "value": "2026-08-15T08:40:10.439Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-74758", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-21T11:48:23.883Z", "date_only": false, "value": "2026-10-21T11:48:23.883Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-74758", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-21T11:48:23.883Z", "date_only": false, "value": "2026-10-21T11:48:23.883Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / apache", "record": "CVE-2026-74758", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-21T12:17:22Z", "date_only": false, "value": "2026-10-21T12:17:22Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JHF7-XCW3-GMV5", "record": "GHSA-JHF7-XCW3-GMV5", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-10-21T12:17:22.863Z", "date_only": false, "value": "2026-10-21T12:17:22.863", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-74758", "record": "FKIE_CVE-2026-74758", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T12:31:11Z", "date_only": false, "value": "2026-10-21T12:31:11Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-JHF7-XCW3-GMV5", "record": "GHSA-JHF7-XCW3-GMV5", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-21T17:27:30.999Z", "date_only": false, "value": "2026-10-21T17:27:30.999674Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117480072841978780", "record": "CVE-2026-74758", "field": "creation_timestamp", "uuid": "2148a716-c4b2-4dcb-911b-faf83570854c", "content": "CVE-2026-74758 Apache bRPC: Heap Use-After-Free in RTMP Abort Message Handling A heap use-after-free in the RTMP protocol component of Apache bRPC (versions < 1.18.0) allows a remote attacker to crash a bRPC RTMP server by sending a crafted Abort control message. No authentication or application-level request is required.\nRoot Cause:When an RTMP Abort control message names the chunk stream that is currently being parsed (the chunk stream carrying the message itself), RtmpChunkStream::OnAbortMessage calls RtmpContext::ClearChunkStream, which deletes the RtmpChunkStream while its Feed() is still running. After the message handler returns, Feed() continues to access members of the deleted object, resulting in a heap-use-after-free.\nAffected Scenarios:bRPC servers that enable RTMP support (ServerOptions.rtmp_service set) and accept connections from untrusted networks.\nHow to Fix:1. Upgrade bRPC to version 1.18.0, which fixes this issue.2. Apply this patch:  https://github.com/apache/brpc/pull/3452 \nThe fix skips clearing the chunk stream when the Abort message targets the chunk stream that is currently being parsed.\nhttps://www.cve.org/CVERecord?id=CVE-2026-74758https://lists.apache.org/thread/2pf15ojj0vr7rtx95677kgtl1mx3gdgb#apache #ApacheSoftwareFoundation #ApachebRPC#CVE_2026_74758#bot", "url": "https://infosec.exchange/users/cve/statuses/117480072841978780"}, {"timestamp": "2026-10-30T16:45:05.389Z", "date_only": false, "value": "2026-10-30T16:45:05.389186Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-74758", "field": "containers.adp.0.metrics.1.other.content.timestamp"}, {"timestamp": "2026-10-30T16:45:05.389Z", "date_only": false, "value": "2026-10-30T16:45:05.389186Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-74758", "record": "FKIE_CVE-2026-74758", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-10-30T16:47:23.207Z", "date_only": false, "value": "2026-10-30T16:47:23.207Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-74758", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-30T16:47:23.207Z", "date_only": false, "value": "2026-10-30T16:47:23.207Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-74758", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-30T17:17:28.090Z", "date_only": false, "value": "2026-10-30T17:17:28.090", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-74758", "record": "FKIE_CVE-2026-74758", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-30T18:32:20Z", "date_only": false, "value": "2026-10-30T18:32:20Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-JHF7-XCW3-GMV5", "record": "GHSA-JHF7-XCW3-GMV5", "field": "modified", "linked_record": true}], "metrics": {"as_of": "2026-11-05T14:07:13.737Z", "anchors": {"origin": {"timestamp": "2026-10-21T11:48:23.883Z", "date_only": false, "value": "2026-10-21T11:48:23.883Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-74758", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-10-21T11:48:23.883Z", "date_only": false, "value": "2026-10-21T11:48:23.883Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-74758", "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": 1304329.854472, "hours": 362.31384846444445, "days": 15.096410352685185, "min_seconds": 1304329.854472, "max_seconds": 1304329.854472, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-10-21T11:48:23.883Z", "date_only": false, "value": "2026-10-21T11:48:23.883Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-74758", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-05T14:07:13.737Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}