{"metadata": {"vulnerability": "ghsa-xr7r-f8xq-vfvv", "count": 17, "kinds": {"milestone": 3, "sighting": 3, "kev": 0, "other": 11}}, "data": [{"timestamp": "2023-12-29T03:00:44.953Z", "date_only": false, "value": "2023-12-29T03:00:44.953Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5 \u00b7 CVE-2024-21626", "record": "CVE-2024-21626", "field": "cveMetadata.dateReserved"}, {"timestamp": "2024-01-17T00:00:00Z", "date_only": false, "value": "2024-01-17T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 \u00b7 CVE-2024-21626 / redhat-SADP", "record": "CVE-2024-21626", "field": "containers.adp.2.timeline.0.time"}, {"timestamp": "2024-01-31T20:01:00Z", "date_only": false, "value": "2024-01-31T20:01:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 \u00b7 CVE-2024-21626 / redhat-SADP", "record": "CVE-2024-21626", "field": "containers.adp.2.datePublic"}, {"timestamp": "2024-01-31T20:01:00Z", "date_only": false, "value": "2024-01-31T20:01:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 \u00b7 CVE-2024-21626 / redhat-SADP", "record": "CVE-2024-21626", "field": "containers.adp.2.timeline.1.time"}, {"timestamp": "2024-01-31T21:31:14.391Z", "date_only": false, "value": "2024-01-31T21:31:14.391Z", "kind": "milestone", "label": "Published", "source": "cvelistv5 \u00b7 CVE-2024-21626", "record": "CVE-2024-21626", "field": "cveMetadata.datePublished"}, {"timestamp": "2024-01-31T22:15:53Z", "date_only": false, "value": "2024-01-31T22:15:53Z", "kind": "other", "label": "Nvd published at", "source": "github", "record": "ghsa-xr7r-f8xq-vfvv", "field": "database_specific.nvd_published_at"}, {"timestamp": "2024-01-31T22:44:08Z", "date_only": false, "value": "2024-01-31T22:44:08Z", "kind": "milestone", "label": "Published", "source": "github", "record": "ghsa-xr7r-f8xq-vfvv", "field": "published"}, {"timestamp": "2024-02-01T12:41:13Z", "date_only": false, "value": "2024-02-01T12:41:13.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/177539", "record": "GHSA-XR7R-F8XQ-VFVV", "field": "creation_timestamp", "uuid": "92b83bf8-634e-43f4-bf95-c28837917cbf", "content": "https://ift.tt/p6WuzJI\nCVE-2024-21626 | opencontainers runc up to 1.1.11 on Linux Internal File Descriptor file descriptor (GHSA-xr7r-f8xq-vfvv)", "url": "https://t.me/ctinow/177539"}, {"timestamp": "2024-02-19T03:06:14.739Z", "date_only": false, "value": "2024-02-19T03:06:14.739Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2024-21626 / GitHub_M", "record": "CVE-2024-21626", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2024-04-19T04:01:01.696Z", "date_only": false, "value": "2024-04-19T04:01:01.696064Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 \u00b7 CVE-2024-21626 / CISA-ADP", "record": "CVE-2024-21626", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-08-19T07:48:05.378Z", "date_only": false, "value": "2024-08-19T07:48:05.378Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2024-21626 / CVE", "record": "CVE-2024-21626", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-15T16:02:34.619Z", "date_only": false, "value": "2025-05-15T16:02:34.619Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2024-21626 / CISA-ADP", "record": "CVE-2024-21626", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-05-15T16:35:37Z", "date_only": false, "value": "2025-05-15T16:35:37.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/16539", "record": "GHSA-XR7R-F8XQ-VFVV", "field": "creation_timestamp", "uuid": "3243aacc-6451-4843-919f-f29a986b01ee", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2024-21626\n\ud83d\udd25 CVSS Score: 8.6 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)\n\ud83d\udd39 Description: runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem (\"attack 2\"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run (\"attack 1\"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes (\"attack 3a\" and \"attack 3b\"). runc 1.1.12 includes patches for this issue.\n\ud83d\udccf Published: 2024-01-31T21:31:14.391Z\n\ud83d\udccf Modified: 2025-05-15T16:02:34.619Z\n\ud83d\udd17 References:\n1. https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv\n2. https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf\n3. https://github.com/opencontainers/runc/releases/tag/v1.1.12\n4. http://www.openwall.com/lists/oss-security/2024/02/01/1\n5. http://www.openwall.com/lists/oss-security/2024/02/02/3\n6. http://packetstormsecurity.com/files/176993/runc-1.1.11-File-Descriptor-Leak-Privilege-Escalation.html\n7. https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SYMO3BANINS6RGFQFKPRG4FIOJ7GWYTL/\n8. https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NLXNE23Q5ESQUAI22Z7A63JX2WMPJ2J/\n9. https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html", "url": "https://t.me/DarkWebInformer_CVEAlerts/16539"}, {"timestamp": "2026-01-24T21:32:25Z", "date_only": false, "value": "2026-01-24T21:32:25.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/alon710/2797ff918da18cd8efb7dd0b447a880e", "record": "GHSA-xr7r-f8xq-vfvv", "field": "creation_timestamp", "uuid": "0c265738-6715-40ad-aa15-31a41205c716", "url": "https://gist.github.com/alon710/2797ff918da18cd8efb7dd0b447a880e"}, {"timestamp": "2026-07-21T14:42:32Z", "date_only": false, "value": "2026-07-21T14:42:32Z", "kind": "other", "label": "Updated", "source": "github", "record": "ghsa-xr7r-f8xq-vfvv", "field": "modified"}, {"timestamp": "2026-09-17T12:04:33.454Z", "date_only": false, "value": "2026-09-17T12:04:33.454Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2024-21626", "record": "CVE-2024-21626", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-09-17T12:04:33.454Z", "date_only": false, "value": "2026-09-17T12:04:33.454Z", "kind": "other", "label": "Updated", "source": "cvelistv5 \u00b7 CVE-2024-21626 / redhat-SADP", "record": "CVE-2024-21626", "field": "containers.adp.2.providerMetadata.dateUpdated"}]}