{"id":"CVE-2023-28581","aliases":["EUVD-2023-32251","GHSA-xxr7-cchg-fr5v"],"status":"published","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware","description":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.005,"percentile":0.43341,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2023-09-05T06:24:26Z","modified":"2026-06-17T05:48:16Z","products":[{"vendor":"qualcomm","product":"fastconnect_6800_firmware"},{"vendor":"qualcomm","product":"fastconnect_6900_firmware"},{"vendor":"qualcomm","product":"fastconnect_7800_firmware"},{"vendor":"qualcomm","product":"qca6391_firmware"},{"vendor":"qualcomm","product":"qca6426_firmware"},{"vendor":"qualcomm","product":"qca6436_firmware"},{"vendor":"qualcomm","product":"sd865_5g_firmware"},{"vendor":"qualcomm","product":"sd_8_gen1_5g_firmware"},{"vendor":"qualcomm","product":"snapdragon_865\\+_5g_firmware"},{"vendor":"qualcomm","product":"snapdragon_865_5g_firmware"},{"vendor":"qualcomm","product":"snapdragon_870_5g_firmware"},{"vendor":"qualcomm","product":"snapdragon_8_gen_1_firmware"},{"vendor":"qualcomm","product":"snapdragon_ar2_gen_1_firmware"},{"vendor":"qualcomm","product":"snapdragon_xr2_5g_firmware"},{"vendor":"qualcomm","product":"ssg2115p_firmware"},{"vendor":"qualcomm","product":"ssg2125p_firmware"},{"vendor":"qualcomm","product":"sxr1230p_firmware"},{"vendor":"qualcomm","product":"sxr2230p_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn6740_firmware"},{"vendor":"qualcomm","product":"wsa8810_firmware"},{"vendor":"qualcomm","product":"wsa8815_firmware"},{"vendor":"qualcomm","product":"wsa8830_firmware"},{"vendor":"qualcomm","product":"wsa8832_firmware"},{"vendor":"qualcomm","product":"wsa8835_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28581"},{"url":"https://github.com/advisories/GHSA-xxr7-cchg-fr5v"}],"sources":{"cve":[{"id":"CVE-2023-28581","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Firmware","description":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","status":"published","published":"2023-09-05T06:24:26.366Z","modified":"2025-02-27T21:01:19.073Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:35:32.376766Z"}],"euvd":[{"id":"EUVD-2023-32251","description":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","status":"published","published":"2023-09-05T06:24:26Z","modified":"2025-02-27T21:01:19Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:20.548403Z"}],"ghsa":[{"id":"GHSA-xxr7-cchg-fr5v","title":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","description":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","status":"published","published":"2023-09-05T09:30:21Z","modified":"2024-04-12T18:32:01Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:57:12.357893Z"}],"nvd":[{"id":"CVE-2023-28581","description":"Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.","status":"published","published":"2023-09-05T07:15:14.247Z","modified":"2026-06-17T05:48:16.907Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:08:27.181588Z"}]}}