{"cve":"CVE-2025-71192","nvd":{"published":"2026-02-04T16:16:18.770","modified":"2026-07-30T06:24:55.620","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ac97: fix a double free in snd_ac97_controller_register()\n\nIf ac97_add_adapter() fails, put_device() is the correct way to drop\nthe device reference. kfree() is not required.\nAdd kfree() if idr_alloc() fails and in ac97_adapter_release() to do\nthe cleanup.\n\nFound by code review.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.0},"cwes":[],"references":["https://git.kernel.org/stable/c/21f8bc5179bed91c3f946adb5e55d717b891960c","https://git.kernel.org/stable/c/830988b6cf197e6dcffdfe2008c5738e6c6c3c0f","https://git.kernel.org/stable/c/c80f9b3349a99a9d5b295f5bbc23f544c5995ad7","https://git.kernel.org/stable/c/cb73d37ac18bc1716690ff5255a0ef1952827e9e","https://git.kernel.org/stable/c/fcc04c92cbb5497ce67c58dd2f0001bb87f40396"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:22:27.261130201+00:00"},"epss":{"cve":"CVE-2025-71192","score":0.00135,"percentile":0.02979,"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."]}