{"metadata": {"vulnerability": "CVE-2026-101910", "count": 35, "kinds": {"milestone": 16, "sighting": 3, "kev": 0, "other": 16}}, "data": [{"timestamp": "2026-08-29T03:32:59Z", "date_only": false, "value": "2026-08-29T03:32:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "2a39c831-de47-4a6b-8466-3915e7af6155", "url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, {"timestamp": "2026-09-28T15:55:37.907Z", "date_only": false, "value": "2026-09-28T15:55:37.907Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-101910", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-28T18:12:11.522Z", "date_only": false, "value": "2026-09-28T18:12:11.522445Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-101910", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-09-28T18:12:11.522Z", "date_only": false, "value": "2026-09-28T18:12:11.522445Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-101910", "record": "FKIE_CVE-2026-101910", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-09-28T18:12:34.050Z", "date_only": false, "value": "2026-09-28T18:12:34.050Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-28T18:12:34.050Z", "date_only": false, "value": "2026-09-28T18:12:34.050Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-101910", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-09-28T18:17:00Z", "date_only": false, "value": "2026-09-28T18:17:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-101910", "record": "UBUNTU-CVE-2026-101910", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-09-28T18:17:20Z", "date_only": false, "value": "2026-09-28T18:17:20Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-2VR4-CQ9G-PVRC", "record": "GHSA-2VR4-CQ9G-PVRC", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2026-09-28T18:17:20.710Z", "date_only": false, "value": "2026-09-28T18:17:20.710", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-101910", "record": "FKIE_CVE-2026-101910", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-09-28T20:43:03Z", "date_only": false, "value": "2026-09-28T20:43:03Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-2VR4-CQ9G-PVRC", "record": "GHSA-2VR4-CQ9G-PVRC", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-09-28T20:43:03Z", "date_only": false, "value": "2026-09-28T20:43:03Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-2VR4-CQ9G-PVRC", "record": "GHSA-2VR4-CQ9G-PVRC", "field": "modified", "linked_record": true}, {"timestamp": "2026-09-29T06:30:30Z", "date_only": false, "value": "2026-09-29T06:30:30.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/alon710/d44db51e720dfe6d0e35e26eb2a0926c", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "cca4b5cc-99b3-43cd-a88e-ff2cdfd918ec", "content": "# CVE-2026-101910: CVE-2026-101910: Server-Side Request Forgery Bypass via NAT64 Local-Use Address Range in ip-address Library\n\n> **CVSS Score:** 6.9\n> **Published:** 2026-09-28\n> **Full Report:** https://cvereports.com/reports/CVE-2026-101910\n\n## Summary\nA validation bypass vulnerability exists in the npm package `ip-address` from version 10.2.0 to 10.5.1. The library's `Address6.isPrivate()` classifier fails to recognize the NAT64 local-use prefix range 64:ff9b:1::/48 as a restricted, private subnet. In networks implementing NAT64 routing configurations, an attacker can exploit this flaw to execute Server-Side Request Forgery (SSRF) and bypass local trust-boundary validations.\n\n## TL;DR\nThe `ip-address` library fails to identify the NAT64 local-use range 64:ff9b:1::/48 as private, enabling unauthenticated attackers to bypass SSRF validation checks and access internal network environments.\n\n## Exploit Status: POC\n\n## Technical Details\n\n- **CWE ID**: CWE-918: Server-Side Request Forgery (SSRF)\n- **Attack Vector**: Network (Unauthenticated)\n- **CVSS v4.0 Score**: 6.9 (Medium)\n- **EPSS Score / Percentile**: Not available / No active threat intel indicators\n- **Exploit Status**: poc\n- **KEV Status**: Not listed on CISA KEV\n\n## Affected Systems\n\n- Node.js environments implementing the `ip-address` npm package for hostname/IP resolution sanitization.\n- Containerized services operating in dual-stack IPv4/IPv6 networks utilizing NAT64 local-use prefix routing.\n- **ip-address**: >= 10.2.0, < 10.5.1 (Fixed in: `10.5.1`)\n\n## Mitigation\n\n- Upgrade the ip-address dependency to version 10.5.1 or higher.\n- Implement a manual subnet validation check on outbound IPv6 addresses using the 64:ff9b:1::/48 subnet mask.\n- Configure network security groups and ingress/egress rules to restrict outbound calls from critical microservices to NAT64 translators.\n\n**Remediation Steps:**\n1. Identify all projects and package files using the `ip-address` library within the scope of version 10.2.0 to 10.5.0.\n2. Execute `npm install ip-address@10.5.1` or modify the `package.json` lockfile to lock dependencies on version 10.5.1.\n3. Incorporate the NAT64 local-use check `64:ff9b:1::/48` in any localized IP classification wrappers if library upgrades cannot be completed immediately.\n4. Deploy network-level policies preventing application containers from querying internal network assets or sensitive endpoints like the Cloud Metadata API.\n\n## References\n\n- [NVD - CVE-2026-101910 Detail](https://nvd.nist.gov/vuln/detail/CVE-2026-101910)\n- [GitHub Security Advisory (GHSA-2vr4-cq9g-pvrc)](https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc)\n- [ip-address Release Version Tag v10.5.1](https://github.com/beaugunderson/ip-address/releases/tag/v10.5.1)\n\n\n---\n*Generated by [CVEReports](https://cvereports.com/reports/CVE-2026-101910) - Automated Vulnerability Intelligence*", "url": "https://gist.github.com/alon710/d44db51e720dfe6d0e35e26eb2a0926c"}, {"timestamp": "2026-09-29T12:01:19.260Z", "date_only": false, "value": "2026-09-29T12:01:19.260602Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/lambdawatchdog.bsky.social/post/3mwnrsflezg2l", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "7d2640d1-e49b-4646-b62c-4a8b23f2dff0", "content": "\n\ud83d\udea8 New MEDIUM CVE detected in AWS Lambda \ud83d\udea8\nCVE-2026-101910 impacts ip-address in 3 Lambda base images.\n\nDetails: https://github.com/aws/aws-lambda-base-images/issues/696\nMore: https://lambdawatchdog.com/\n\n#AWS #Lambda #CVE #CloudSecurity #Serverless", "url": "https://bsky.app/profile/lambdawatchdog.bsky.social/post/3mwnrsflezg2l"}, {"timestamp": "2026-09-30T19:57:08.043Z", "date_only": false, "value": "2026-09-30T19:57:08.043", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-101910", "record": "FKIE_CVE-2026-101910", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-10-08T00:39:11.954Z", "date_only": false, "value": "2026-10-08T00:39:11.954547Z", "kind": "milestone", "label": "Published", "source": "cleanstart \u00b7 CLEANSTART-2026-BJ83966", "record": "CLEANSTART-2026-BJ83966", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-08T18:10:54Z", "date_only": false, "value": "2026-10-08T18:10:54Z", "kind": "other", "label": "Updated", "source": "cleanstart \u00b7 CLEANSTART-2026-BJ83966", "record": "CLEANSTART-2026-BJ83966", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-14T12:16:46Z", "date_only": false, "value": "2026-10-14T12:16:46Z", "kind": "other", "label": "Updated", "source": "cleanstart \u00b7 CLEANSTART-2026-ED95954", "record": "CLEANSTART-2026-ED95954", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-14T12:16:46Z", "date_only": false, "value": "2026-10-14T12:16:46Z", "kind": "other", "label": "Updated", "source": "cleanstart \u00b7 CLEANSTART-2026-YS65548", "record": "CLEANSTART-2026-YS65548", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-15T00:00:00Z", "date_only": true, "value": "2026-10-15", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "vendor_advisories.0.published_at", "linked_record": true}, {"timestamp": "2026-10-15T00:37:51.725Z", "date_only": false, "value": "2026-10-15T00:37:51.725893Z", "kind": "milestone", "label": "Published", "source": "cleanstart \u00b7 CLEANSTART-2026-ED95954", "record": "CLEANSTART-2026-ED95954", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-16T00:00:00Z", "date_only": true, "value": "2026-10-16", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "vendor_advisories.3.published_at", "linked_record": true}, {"timestamp": "2026-10-17T10:01:17Z", "date_only": false, "value": "2026-10-17T10:01:17Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2026-101910", "record": "UBUNTU-CVE-2026-101910", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-19T00:00:00Z", "date_only": true, "value": "2026-10-19", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "vendor_advisories.2.published_at", "linked_record": true}, {"timestamp": "2026-10-20T00:00:00Z", "date_only": true, "value": "2026-10-20", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "vendor_advisories.4.published_at", "linked_record": true}, {"timestamp": "2026-10-21T00:00:00Z", "date_only": true, "value": "2026-10-21", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "vendor_advisories.1.published_at", "linked_record": true}, {"timestamp": "2026-10-22T09:13:06Z", "date_only": false, "value": "2026-10-22T09:13:06Z", "kind": "other", "label": "Updated", "source": "cleanstart \u00b7 CLEANSTART-2026-PU19584", "record": "CLEANSTART-2026-PU19584", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-23T00:00:00Z", "date_only": false, "value": "2026-10-23T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "last_revision_date", "linked_record": true}, {"timestamp": "2026-10-23T00:00:00Z", "date_only": true, "value": "2026-10-23", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "initial_release_date", "linked_record": true, "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-10-23T00:00:00Z", "date_only": false, "value": "2026-10-23T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2026-AVI-1378", "record": "CERTFR-2026-AVI-1378", "field": "revisions.0.revision_date", "linked_record": true}, {"timestamp": "2026-10-23T00:37:59.664Z", "date_only": false, "value": "2026-10-23T00:37:59.664868Z", "kind": "milestone", "label": "Published", "source": "cleanstart \u00b7 CLEANSTART-2026-PU19584", "record": "CLEANSTART-2026-PU19584", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-30T07:19:03Z", "date_only": false, "value": "2026-10-30T07:19:03Z", "kind": "other", "label": "Updated", "source": "cleanstart \u00b7 CLEANSTART-2026-NP66668", "record": "CLEANSTART-2026-NP66668", "field": "modified", "linked_record": true}, {"timestamp": "2026-10-30T10:23:54.372Z", "date_only": false, "value": "2026-10-30T10:23:54.372190Z", "kind": "milestone", "label": "Published", "source": "cleanstart \u00b7 CLEANSTART-2026-YS65548", "record": "CLEANSTART-2026-YS65548", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-10-31T00:39:23.518Z", "date_only": false, "value": "2026-10-31T00:39:23.518890Z", "kind": "milestone", "label": "Published", "source": "cleanstart \u00b7 CLEANSTART-2026-NP66668", "record": "CLEANSTART-2026-NP66668", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}], "metrics": {"as_of": "2026-11-04T15:26:21.844Z", "anchors": {"origin": {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-08-29T03:32:59Z", "date_only": false, "value": "2026-08-29T03:32:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "2a39c831-de47-4a6b-8466-3915e7af6155", "url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "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": true, "seconds": -2643148.675, "hours": -734.2079652777777, "days": -30.59199855324074, "min_seconds": -2643148.675, "max_seconds": -2643148.675, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": true, "start": {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-08-29T03:32:59Z", "date_only": false, "value": "2026-08-29T03:32:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "2a39c831-de47-4a6b-8466-3915e7af6155", "url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "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": 3188454.169181, "hours": 885.6817136613889, "days": 36.9034047358912, "min_seconds": 3188454.169181, "max_seconds": 3188454.169181, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-09-28T17:45:27.675Z", "date_only": false, "value": "2026-09-28T17:45:27.675Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-101910", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-04T15:26:21.844Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 5831602.844181, "hours": 1619.8896789391667, "days": 67.49540328913194, "min_seconds": 5831602.844181, "max_seconds": 5831602.844181, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-08-29T03:32:59Z", "date_only": false, "value": "2026-08-29T03:32:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "record": "CVE-2026-101910", "field": "creation_timestamp", "uuid": "2a39c831-de47-4a6b-8466-3915e7af6155", "url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-2vr4-cq9g-pvrc", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-04T15:26:21.844Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}