{"metadata": {"vulnerability": "CVE-2026-126191", "count": 8, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 3}, "linked_omitted": 0}, "data": [{"timestamp": "2026-11-10T20:07:44.957Z", "date_only": false, "value": "2026-11-10T20:07:44.957Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-126191", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126191", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-126191", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-126191", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-12T17:02:42.358Z", "date_only": false, "value": "2026-11-12T17:02:42.358213Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117604546103846709", "record": "CVE-2026-126191", "field": "creation_timestamp", "uuid": "3065a331-33de-4259-b1fb-75508f57c211", "content": "CVE-2026-126191 Soup Sieve: Exponential ReDoS in selector compilation via \\9-run in CSS_ESCAPES/IDENTIFIER Soup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 3.0, the CSS_ESCAPES and IDENTIFIER regular-expression subpatterns can backtrack exponentially on runs of ambiguous digit escapes in an attribute-name or tag position of an otherwise valid selector. The failure occurs during selector compilation through soupsieve.compile() or Beautiful Soup select() before SELECTOR_LIMIT is applied, so an application that accepts untrusted selector strings can have a worker stalled by a short input. This issue is fixed in version 3.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-126191https://github.com/facelessuser/soupsieve/security/advisories/GHSA-6655-6qjp-jx7xhttps://github.com/facelessuser/soupsieve/pull/300https://github.com/facelessuser/soupsieve/commit/dbfa2854ff31a863326bd6660d4e55c6f068db9ehttps://github.com/facelessuser/soupsieve/releases/tag/3.0#facelessuser #soupsieve#CVE_2026_126191#bot", "url": "https://infosec.exchange/users/cve/statuses/117604546103846709"}, {"timestamp": "2026-11-12T17:17:32.627Z", "date_only": false, "value": "2026-11-12T17:17:32.627", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-126191", "record": "FKIE_CVE-2026-126191", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-12T18:18:08.072Z", "date_only": false, "value": "2026-11-12T18:18:08.072205Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3n253enoa532z", "record": "CVE-2026-126191", "field": "creation_timestamp", "uuid": "dbb5cf6e-73b1-431f-8254-41b9d5e97e36", "content": "\ud83d\udfe0 CVE-2026-126191 - High (7.5)\n\nSoup Sieve is a CSS selector library designed to be used with Beautiful Soup 4. Prior to 3.0, the...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-126191/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3n253enoa532z"}, {"timestamp": "2026-11-12T19:09:06.967Z", "date_only": false, "value": "2026-11-12T19:09:06.967", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-126191", "record": "FKIE_CVE-2026-126191", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-13T03:54:38.822Z", "anchors": {"origin": {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126191", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126191", "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": 39457.256043, "hours": 10.960348900833333, "days": 0.4566812042013889, "min_seconds": 39457.256043, "max_seconds": 39457.256043, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-12T16:57:01.566Z", "date_only": false, "value": "2026-11-12T16:57:01.566Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126191", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-13T03:54:38.822Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}