{"metadata": {"vulnerability": "CVE-2026-124541", "count": 10, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 5}, "linked_omitted": 0}, "data": [{"timestamp": "2026-11-08T12:32:39.559Z", "date_only": false, "value": "2026-11-08T12:32:39.559Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-124541", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-13T00:00:00Z", "date_only": false, "value": "2026-11-13T00:00:00.000Z", "kind": "other", "label": "Timeline", "source": "cvelistv5 / CPANSec", "record": "CVE-2026-124541", "field": "containers.cna.timeline.0.time", "text": "Version 4.05 released with fix."}, {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-124541", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-124541", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CPANSec", "record": "CVE-2026-124541", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-14T12:01:57.122Z", "date_only": false, "value": "2026-11-14T12:01:57.122422Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117614688119132545", "record": "CVE-2026-124541", "field": "creation_timestamp", "uuid": "a2a99b44-ad34-4b66-b9cd-6f03bb3ee024", "content": "CVE-2026-124541 JSON::XS versions before 4.05 for Perl leak the decoded part of a rejected long string in decode_str JSON::XS versions before 4.05 for Perl leak the decoded part of a rejected long string in decode_str.\nA string is decoded through a fixed-size buffer (16 KiB in 4.04), and each time the buffer fills its contents move into a new scalar. Nothing frees that scalar when the string is then rejected for a control character, an invalid escape, malformed UTF-8 or the end of the input.\nA process that keeps running after a failed decode retains the decoded part of each rejected string, with its size chosen by the sender. Repeated requests exhaust process memory.\nhttps://www.cve.org/CVERecord?id=CVE-2026-124541https://metacpan.org/release/MLEHMANN/JSON-XS-4.05/changes#CVE_2026_124541#bot", "url": "https://infosec.exchange/users/cve/statuses/117614688119132545"}, {"timestamp": "2026-11-14T12:17:43Z", "date_only": false, "value": "2026-11-14T12:17:43Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-VGMH-4QPM-2XCV", "record": "GHSA-VGMH-4QPM-2XCV", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-11-14T12:31:28Z", "date_only": false, "value": "2026-11-14T12:31:28Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VGMH-4QPM-2XCV", "record": "GHSA-VGMH-4QPM-2XCV", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-14T12:31:28Z", "date_only": false, "value": "2026-11-14T12:31:28Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VGMH-4QPM-2XCV", "record": "GHSA-VGMH-4QPM-2XCV", "field": "modified", "linked_record": true}, {"timestamp": "2026-11-14T12:36:56.508Z", "date_only": false, "value": "2026-11-14T12:36:56.508476Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/jhnebh3skaezp", "record": "CVE-2026-124541", "field": "creation_timestamp", "uuid": "03e74487-17b1-45ae-a16a-9a04a319396f", "content": "CVE-2026-124541 - JSON::XS versions before 4.05 for Perl leak the decoded part of a rejected long string in decode_str\nCVE ID : CVE-2026-124541\n \n Published : Nov. 14, 2026, 11:53 a.m. | 22\u00a0minutes ago\n \n Description : JSON::XS versions before 4.05 for Perl leak the decoded pa...", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/jhnebh3skaezp"}], "metrics": {"as_of": "2026-11-14T17:03:21.994Z", "anchors": {"origin": {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-124541", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-124541", "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": 18609.693077, "hours": 5.169359188055555, "days": 0.21538996616898148, "min_seconds": 18609.693077, "max_seconds": 18609.693077, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-14T11:53:12.301Z", "date_only": false, "value": "2026-11-14T11:53:12.301Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-124541", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-14T17:03:21.994Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}