{"cve":"CVE-2026-80667","nvd":{"published":"2026-08-28T08:16:51.973","modified":"2026-08-28T08:16:51.973","status":"Received","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: LAG, MPESW, Fix missing complete() on devcom error\n\nmlx5_mpesw_work() returned without calling complete() when\nmlx5_lag_get_devcom_comp() returned NULL. A caller that queued the\nwork and waited on mpesww->comp would block indefinitely.\n\nFunnel the early-return path through a new \"complete\" label so the\nwaiter is always woken.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/4d720c6c60e1852253b68aeee3044ebed5243adb","https://git.kernel.org/stable/c/68cdbe498da8475cfd49591954e3db8fc6582eda","https://git.kernel.org/stable/c/6a802de97a8bf8d5f1e4a048c67de9a8c2d2f9eb","https://git.kernel.org/stable/c/d4b85f9a668b9c44216bb78daf4ec1a915cc92d1"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:50:50.842544443+00:00"},"epss":{"cve":"CVE-2026-80667","score":0.00209,"percentile":0.1106,"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."]}