{"apiVersion":"1.0","identifier":"CVE-2026-74303","description":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_qca: fix NULL pointer dereference in qca_dmp_hdr() for non-serdev device hu->serdev is NULL for hci_uart attached via non-serdev paths, but qca_dmp_hdr() unconditionally dereferences hu->serdev->dev.driver->name, causing a NULL pointer dereference. Fix by guarding the dereference with a NULL check and falling back to -hci_ldisc_qca- for the non-serdev case.","publishedAt":"2026-08-15T06:22:29","lastModifiedAt":"2026-08-17T06:19:24","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74303","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00168,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74303","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74303","en":"https://www.redsauce.net/en/cves/CVE-2026-74303","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74303","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74303","de":"https://www.redsauce.net/de/cves/CVE-2026-74303","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74303","el":"https://www.redsauce.net/el/cves/CVE-2026-74303"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74303"}}