{"cve":"CVE-2024-26634","nvd":{"published":"2024-03-18T11:15:10.053","modified":"2026-06-17T07:17:56.760","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix removing a namespace with conflicting altnames\n\nMark reports a BUG() when a net namespace is removed.\n\n    kernel BUG at net/core/dev.c:11520!\n\nPhysical interfaces moved outside of init_net get \"refunded\"\nto init_net when that namespace disappears. The main interface\nname may get overwritten in the process if it would have\nconflicted. We need to also discard all conflicting altnames.\nRecent fixes addressed ensuring that altnames get moved\nwith the main interface, which surfaced this problem.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/8072699aa9e67d1727692cfb3c347263bb627fb9","https://git.kernel.org/stable/c/a2232f29bf52c24f827865b3c90829c44b6c695b","https://git.kernel.org/stable/c/d09486a04f5da0a812c26217213b89a3b1acf836","https://git.kernel.org/stable/c/e855dded4b70d1975ee7b9fed0c700391e3c8ea6","https://git.kernel.org/stable/c/8072699aa9e67d1727692cfb3c347263bb627fb9"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:46:54.846886191+00:00"},"epss":{"cve":"CVE-2024-26634","score":0.00227,"percentile":0.13476,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}