{"cve":"CVE-2026-21367","nvd":{"published":"2026-04-06T16:16:29.203","modified":"2026-10-26T21:10:00.170","status":"Analyzed","description":"Transient DOS when processing nonstandard FILS Discovery Frames with out-of-range action sizes during initial scans.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-126"],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2026-bulletin.html"],"products":["qualcomm:ar8035_firmware","qualcomm:cologne_firmware","qualcomm:csr8811_firmware","qualcomm:fastconnect_6200_firmware","qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:fwa_gen_3_ultra_firmware","qualcomm:g2_gen_1_firmware","qualcomm:immersive_home_214_platform_firmware","qualcomm:immersive_home_216_platform_firmware","qualcomm:immersive_home_316_platform_firmware","qualcomm:immersive_home_318_platform_firmware","qualcomm:ipq5010_firmware","qualcomm:ipq5028_firmware","qualcomm:ipq6000_firmware","qualcomm:ipq6010_firmware","qualcomm:ipq6018_firmware","qualcomm:ipq8076_firmware","qualcomm:ipq8078_firmware","qualcomm:ipq9574_firmware","qualcomm:milos_firmware","qualcomm:netrani_firmware","qualcomm:networking_pro_1200_platform_firmware","qualcomm:networking_pro_1210_platform_firmware","qualcomm:networking_pro_1610_platform_firmware","qualcomm:networking_pro_400_platform_firmware","qualcomm:networking_pro_600_platform_firmware","qualcomm:networking_pro_610_platform_firmware","qualcomm:networking_pro_800_platform_firmware","qualcomm:networking_pro_810_platform_firmware","qualcomm:orne_firmware","qualcomm:palawan25_firmware","qualcomm:pandeiro_firmware","qualcomm:qca4024_firmware","qualcomm:qca6391_firmware","qualcomm:qca6698au_firmware","qualcomm:qca6777aq_firmware","qualcomm:qca6787aq_firmware","qualcomm:qca6797aq_firmware","qualcomm:qca8075_firmware","qualcomm:qca8081_firmware","qualcomm:qca8082_firmware","qualcomm:qca8084_firmware","qualcomm:qca8085_firmware","qualcomm:qca8337_firmware","qualcomm:qca8386_firmware","qualcomm:qca9888_firmware","qualcomm:qca9889_firmware","qualcomm:qcc2073_firmware"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-21367","score":0.00203,"percentile":0.10179,"date":"2026-10-26"},"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."]}