{"cve":"CVE-2024-26583","nvd":{"published":"2024-02-21T15:15:09.373","modified":"2026-08-04T11:16:44.493","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ntls: fix race between async notify and socket close\n\nThe submitting thread (one which called recvmsg/sendmsg)\nmay exit as soon as the async crypto handler calls complete()\nso any code past that point risks touching already freed data.\n\nTry to avoid the locking and extra flags altogether.\nHave the main thread hold an extra reference, this way\nwe can depend solely on the atomic ref counter for\nsynchronization.\n\nDon't futz with reiniting the completion, either, we are now\ntightly controlling when completion fires.","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/6209319b2efdd8524691187ee99c40637558fa33","https://git.kernel.org/stable/c/7a3ca06d04d589deec81f56229a9a9d62352ce01","https://git.kernel.org/stable/c/86dc27ee36f558fe223dbdfbfcb6856247356f4a","https://git.kernel.org/stable/c/aec7961916f3f9e88766e2688992da6980f11b8d","https://git.kernel.org/stable/c/f17d21ea73918ace8afb9c2d8e734dbf71c2c9d7"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2024-26583","score":0.0055,"percentile":0.46049,"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."]}