{"cve":"CVE-2026-43137","nvd":{"published":"2026-05-06T12:16:31.007","modified":"2026-06-17T10:49:00.300","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda: Fix NULL pointer dereference\n\nIf there's a mismatch between the DAI links in the machine driver and\nthe topology, it is possible that the playback/capture widget is not\nset, especially in the case of loopback capture for echo reference\nwhere we use the dummy DAI link. Return the error when the widget is not\nset to avoid a null pointer dereference like below when the topology is\nbroken.\n\nRIP: 0010:hda_dai_get_ops.isra.0+0x14/0xa0 [snd_sof_intel_hda_common]","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/10411f1f2c76be67103b1f95822ff629aa25e2aa","https://git.kernel.org/stable/c/16c589567a956d46a7c1363af3f64de3d420af20","https://git.kernel.org/stable/c/42068f7dd42b559c4eeae645e1455ff36518866a","https://git.kernel.org/stable/c/7750d78b4014902bc0ac03d4bb30faa076a913ab","https://git.kernel.org/stable/c/a1d4f3d3c0dc86527da6a19f6901a6a48375500d"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-43137","score":0.00127,"percentile":0.02389,"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."]}