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High 8.1Published Aug 4, 2026
CVE-2026-24079Missing Authentication for Critical Function in Data Modem
Updated under an hour ago ()
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It affects Qualcomm, Inc. Snapdragon and 59 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Cryptographic Issue while processing registration requests with malformed or missing authentication parameters.
- CVSS
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- qualcomm
- NVD analysis
- Analyzed
- Record last updated
- Aug 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name) | AR8035; CSRA6620; CSRA6640; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; FastConnect 7800; and 135 more ranges | CNA record |
qualcomm ar8035_firmware qualcomm:ar8035_firmware | all versions | NVD |
qualcomm csra6620_firmware qualcomm:csra6620_firmware | all versions | NVD |
qualcomm csra6640_firmware qualcomm:csra6640_firmware | all versions | NVD |
qualcomm fastconnect_6200_firmware qualcomm:fastconnect_6200_firmware | all versions | NVD |
qualcomm fastconnect_6700_firmware qualcomm:fastconnect_6700_firmware | all versions | NVD |
qualcomm snapdragon_778g+_5g_mobile_platform_firmware qualcomm:snapdragon_778g+_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_782g_mobile_platform_firmware qualcomm:snapdragon_782g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_7c+_gen_3_compute_firmware qualcomm:snapdragon_7c+_gen_3_compute_firmware | all versions | NVD |
qualcomm snapdragon_7s_gen_3_mobile_platform_firmware qualcomm:snapdragon_7s_gen_3_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_8_elite_firmware qualcomm:snapdragon_8_elite_firmware | all versions | NVD |
qualcomm snapdragon_8_gen_1_mobile_platform_firmware qualcomm:snapdragon_8_gen_1_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_8_gen_2_mobile_platform_firmware qualcomm:snapdragon_8_gen_2_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_8_gen_3_mobile_platform_firmware qualcomm:snapdragon_8_gen_3_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_8+_gen_1_mobile_platform_firmware qualcomm:snapdragon_8+_gen_1_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_8+_gen_2_mobile_platform_firmware qualcomm:snapdragon_8+_gen_2_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_865_5g_mobile_platform_firmware qualcomm:snapdragon_865_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_865+_5g_mobile_platform_firmware qualcomm:snapdragon_865+_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_870_5g_mobile_platform_firmware qualcomm:snapdragon_870_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_888_5g_mobile_platform_firmware qualcomm:snapdragon_888_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_888+_5g_mobile_platform_firmware qualcomm:snapdragon_888+_5g_mobile_platform_firmware | all versions | NVD |
qualcomm snapdragon_auto_5g_modem-rf_firmware qualcomm:snapdragon_auto_5g_modem-rf_firmware | all versions | NVD |
qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware qualcomm:snapdragon_auto_5g_modem-rf_gen_2_firmware | all versions | NVD |
qualcomm snapdragon_w5+_gen_1_wearable_platform_firmware qualcomm:snapdragon_w5+_gen_1_wearable_platform_firmware | all versions | NVD |
qualcomm snapdragon_x32_5g_modem-rf_system_firmware qualcomm:snapdragon_x32_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x35_5g_modem-rf_system_firmware qualcomm:snapdragon_x35_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x53_5g_modem-rf_system_firmware qualcomm:snapdragon_x53_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x55_5g_modem-rf_system_firmware qualcomm:snapdragon_x55_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x65_5g_modem-rf_system_firmware qualcomm:snapdragon_x65_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x72_5g_modem-rf_system_firmware qualcomm:snapdragon_x72_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm snapdragon_x75_5g_modem-rf_system_firmware qualcomm:snapdragon_x75_5g_modem-rf_system_firmware | all versions | NVD |
qualcomm sw5100_firmware qualcomm:sw5100_firmware | all versions | NVD |
qualcomm sw5100p_firmware qualcomm:sw5100p_firmware | all versions | NVD |
qualcomm sw6100_firmware qualcomm:sw6100_firmware | all versions | NVD |
qualcomm sw6100p_firmware qualcomm:sw6100p_firmware | all versions | NVD |
qualcomm themisto_firmware qualcomm:themisto_firmware | all versions | NVD |
qualcomm wcd9335_firmware qualcomm:wcd9335_firmware | all versions | NVD |
qualcomm wcd9340_firmware qualcomm:wcd9340_firmware | all versions | NVD |
qualcomm wcd9370_firmware qualcomm:wcd9370_firmware | all versions | NVD |
qualcomm wcd9371_firmware qualcomm:wcd9371_firmware | all versions | NVD |
qualcomm wcd9375_firmware qualcomm:wcd9375_firmware | all versions | NVD |
qualcomm wcd9378_firmware qualcomm:wcd9378_firmware | all versions | NVD |
qualcomm wcd9380_firmware qualcomm:wcd9380_firmware | all versions | NVD |
qualcomm wcd9385_firmware qualcomm:wcd9385_firmware | all versions | NVD |
qualcomm wcd9390_firmware qualcomm:wcd9390_firmware | all versions | NVD |
qualcomm wcd9395_firmware qualcomm:wcd9395_firmware | all versions | NVD |
qualcomm fastconnect_6800_firmware qualcomm:fastconnect_6800_firmware | all versions | NVD |
qualcomm fastconnect_6900_firmware qualcomm:fastconnect_6900_firmware | all versions | NVD |
qualcomm fastconnect_7800_firmware qualcomm:fastconnect_7800_firmware | all versions | NVD |
qualcomm fsm200_platform_firmware qualcomm:fsm200_platform_firmware | all versions | NVD |
qualcomm fsm20055_firmware qualcomm:fsm20055_firmware | all versions | NVD |
qualcomm fwa_gen_3_ultra_firmware qualcomm:fwa_gen_3_ultra_firmware | all versions | NVD |
qualcomm g1_gen_1_firmware qualcomm:g1_gen_1_firmware | all versions | NVD |
qualcomm milos_firmware qualcomm:milos_firmware | all versions | NVD |
qualcomm netrani_firmware qualcomm:netrani_firmware | all versions | NVD |
qualcomm orne_firmware qualcomm:orne_firmware | all versions | NVD |
qualcomm palawan25_firmware qualcomm:palawan25_firmware | all versions | NVD |
qualcomm qca6174a_firmware qualcomm:qca6174a_firmware | all versions | NVD |
qualcomm qca6391_firmware qualcomm:qca6391_firmware | all versions | NVD |
qualcomm qca6574au_firmware qualcomm:qca6574au_firmware | all versions | NVD |
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.