{"metadata": {"vulnerability": "CVE-2026-128124", "count": 5, "kinds": {"milestone": 2, "sighting": 1, "kev": 0, "other": 2}, "linked_omitted": 0}, "data": [{"timestamp": "2026-11-12T22:42:47.031Z", "date_only": false, "value": "2026-11-12T22:42:47.031Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-128124", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-128124", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-128124", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-128124", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-13T20:28:37.085Z", "date_only": false, "value": "2026-11-13T20:28:37.085966Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117611018095770790", "record": "CVE-2026-128124", "field": "creation_timestamp", "uuid": "664b5e07-cd72-441e-827e-d33c1e9d2386", "content": "CVE-2026-128124 AIOHTTP: Event loop stall in add_domain() wildcard matching AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.4, Application.add_domain() converts every asterisk wildcard in a domain mask into a greedy regular-expression fragment, so a mask containing two or more wildcards can take polynomial time to reject a long Host header that does not match. A remote attacker can repeatedly send such headers to a server configured with a multi-wildcard domain mask and stall the event loop. This issue is fixed in version 3.14.4.\nhttps://www.cve.org/CVERecord?id=CVE-2026-128124https://github.com/aio-libs/aiohttp/security/advisories/GHSA-jm3w-gw2p-xjfjhttps://github.com/aio-libs/aiohttp/pull/13943https://github.com/aio-libs/aiohttp/pull/13945https://github.com/aio-libs/aiohttp/commit/766b882820da0651c84090e366a3b024b4a263c9https://github.com/aio-libs/aiohttp/commit/c6ac0e44c3c573ff9616f4a6a532992538b31e43https://github.com/aio-libs/aiohttp/releases/tag/v3.14.4#aio-libs #aiohttp#CVE_2026_128124#bot", "url": "https://infosec.exchange/users/cve/statuses/117611018095770790"}], "metrics": {"as_of": "2026-11-14T02:54:02.576Z", "anchors": {"origin": {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-128124", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-128124", "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": 23485.843852, "hours": 6.523845514444445, "days": 0.2718268964351852, "min_seconds": 23485.843852, "max_seconds": 23485.843852, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-13T20:22:36.733Z", "date_only": false, "value": "2026-11-13T20:22:36.733Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-128124", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-14T02:54:02.576Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}