{"cve":"CVE-2025-71148","nvd":{"published":"2026-01-23T15:16:05.503","modified":"2026-06-17T10:03:45.677","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/handshake: restore destructor on submit failure\n\nhandshake_req_submit() replaces sk->sk_destruct but never restores it when\nsubmission fails before the request is hashed. handshake_sk_destruct() then\nreturns early and the original destructor never runs, leaking the socket.\nRestore sk_destruct on the error path.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.3},"cwes":[],"references":["https://git.kernel.org/stable/c/6af2a01d65f89e73c1cbb9267f8880d83a88cee4","https://git.kernel.org/stable/c/7b82a1d6ae869533d8bdb0282a3a78faed8e63dd","https://git.kernel.org/stable/c/b225325be7b247c7268e65eea6090db1fc786d1f","https://git.kernel.org/stable/c/cd8cf2be3717137554744233fda051ffc09d1d44"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:21:16.563232421+00:00"},"epss":{"cve":"CVE-2025-71148","score":0.00132,"percentile":0.0277,"date":"2026-11-01"},"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."]}