{"apiVersion":"1.0","identifier":"CVE-2026-74408","description":"In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: fix OOB access from firmware tx status queue ID ath_tx_edma_tasklet() accesses sc->tx.txq[ts.qid] where ts.qid is a 4-bit hardware field (0-15), but the txq array only has ATH9K_NUM_TX_QUEUES (10) entries. A qid >= 10 causes an OOB array access. Add a bounds check on ts.qid before using it as an array index.","publishedAt":"2026-08-15T06:22:42","lastModifiedAt":"2026-08-17T06:19:36","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74408","cvssScore":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.00262,"riskScore":0.9,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74408","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74408","en":"https://www.redsauce.net/en/cves/CVE-2026-74408","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74408","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74408","de":"https://www.redsauce.net/de/cves/CVE-2026-74408","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74408","el":"https://www.redsauce.net/el/cves/CVE-2026-74408"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74408"}}