CVE-2020-11269

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-02-22 · updated 2026-06-17
Weakness: CWE-190

Description

Possible memory corruption while processing EAPOL frames due to lack of validation of key length before using it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Affected products

Qualcomm Apq8009 Firmware: all versions
Qualcomm Apq8009W Firmware: all versions
Qualcomm Apq8016 Firmware: all versions
Qualcomm Apq8017 Firmware: all versions
Qualcomm Apq8037 Firmware: all versions
Qualcomm Apq8039 Firmware: all versions
Qualcomm Apq8052 Firmware: all versions
Qualcomm Apq8053 Firmware: all versions
Qualcomm Apq8056 Firmware: all versions
Qualcomm Apq8064Au Firmware: all versions
Qualcomm Apq8076 Firmware: all versions
Qualcomm Apq8084 Firmware: all versions
Qualcomm Apq8092 Firmware: all versions
Qualcomm Apq8094 Firmware: all versions
Qualcomm Apq8096Au Firmware: all versions
Qualcomm Aqt1000 Firmware: all versions
Qualcomm Ar8031 Firmware: all versions
Qualcomm Ar8035 Firmware: all versions
Qualcomm Ar8151 Firmware: all versions
Qualcomm Ar9380 Firmware: all versions
Qualcomm Csr6030 Firmware: all versions
Qualcomm Csr8811 Firmware: all versions
Qualcomm Csra6620 Firmware: all versions
Qualcomm Csra6640 Firmware: all versions
Qualcomm Csrb31024 Firmware: all versions
Qualcomm Ipq4018 Firmware: all versions
Qualcomm Ipq4019 Firmware: all versions
Qualcomm Ipq4028 Firmware: all versions
Qualcomm Ipq4029 Firmware: all versions
Qualcomm Ipq6010 Firmware: all versions

References

Get alerted when CVE-2020-11269 or the next vulnerability affects your stack