{"cve":"CVE-2026-23302","nvd":{"published":"2026-03-25T11:16:25.923","modified":"2026-10-15T02:18:48.327","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: annotate data-races around sk->sk_{data_ready,write_space}\n\nskmsg (and probably other layers) are changing these pointers\nwhile other cpus might read them concurrently.\n\nAdd corresponding READ_ONCE()/WRITE_ONCE() annotations\nfor UDP, TCP and AF_UNIX.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","score":4.7},"cwes":["CWE-362"],"references":["https://git.kernel.org/stable/c/279f2b67d1c44ee139bd3fdb221850daa9358449","https://git.kernel.org/stable/c/27fccdbcbbfc4651b6f66756e6fa3f52e051ec23","https://git.kernel.org/stable/c/2ef2b20cf4e04ac8a6ba68493f8780776ff84300","https://git.kernel.org/stable/c/7ad01905831c815520f1b0486336a03bb7420465","https://git.kernel.org/stable/c/c494448bb522bbbb63096540eb2319101a0480ab"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:26:19.218427112+00:00"},"epss":{"cve":"CVE-2026-23302","score":0.00093,"percentile":0.00522,"date":"2026-10-25"},"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."]}