{"cve":"CVE-2025-68346","nvd":{"published":"2025-12-24T11:15:57.947","modified":"2026-10-19T21:10:00.160","status":"Deferred","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: dice: fix buffer overflow in detect_stream_formats()\n\nThe function detect_stream_formats() reads the stream_count value directly\nfrom a FireWire device without validating it. This can lead to\nout-of-bounds writes when a malicious device provides a stream_count value\ngreater than MAX_STREAMS.\n\nFix by applying the same validation to both TX and RX stream counts in\ndetect_stream_formats().","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://git.kernel.org/stable/c/1e1b3207a53e50d5a66289fffc1f7d52cd9c50f9","https://git.kernel.org/stable/c/324f3e03e8a85931ce0880654e3c3eb38b0f0bba","https://git.kernel.org/stable/c/3cf854cec0eb371da47ff5fe56eab189d7fa623a","https://git.kernel.org/stable/c/4a6ab0f6cc9bdfdfecbf257a46ff4275bd965af4","https://git.kernel.org/stable/c/932aa1e80b022419cf9710e970739b7a8794f27c"],"products":[],"source":"nvd","synced_at":"2026-10-21T03:43:09.190223697+00:00"},"epss":{"cve":"CVE-2025-68346","score":0.00234,"percentile":0.14223,"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."]}