{"apiVersion":"1.0","identifier":"CVE-2026-74341","description":"In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix heap overflow from oversized firmware HAL response The firmware response dispatcher copies all synchronous HAL responses into the 4096-byte hal_buf without validating the response length. A response exceeding WCN36XX_HAL_BUF_SIZE causes a heap buffer overflow with firmware-controlled content. Add a bounds check on the response length.","publishedAt":"2026-08-15T06:22:35","lastModifiedAt":"2026-08-17T06:19:28","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74341","cvssScore":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00338,"riskScore":0.91,"affectedProduct":"linux","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74341","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74341","en":"https://www.redsauce.net/en/cves/CVE-2026-74341","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74341","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74341","de":"https://www.redsauce.net/de/cves/CVE-2026-74341","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74341","el":"https://www.redsauce.net/el/cves/CVE-2026-74341"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74341"}}