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Medium 6.5Published Aug 4, 2026
CVE-2026-24077Integer Underflow (Wrap or Wraparound) in WLAN Host
Updated under an hour ago ()
Does this affect you?
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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Information Disclosure when processing wireless network channel switch information with improperly formatted length fields.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-191
- 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 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name) | AQT1000; AR8035; CSRA6620; CSRA6640; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; and 136 more ranges | CNA record |
qualcomm aqt1000_firmware qualcomm:aqt1000_firmware | all versions | NVD |
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 wcd9395_firmware qualcomm:wcd9395_firmware | all versions | NVD |
qualcomm wcn3910_firmware qualcomm:wcn3910_firmware | all versions | NVD |
qualcomm wcn3950_firmware qualcomm:wcn3950_firmware | all versions | NVD |
qualcomm wcn3980_firmware qualcomm:wcn3980_firmware | all versions | NVD |
qualcomm wcn3988_firmware qualcomm:wcn3988_firmware | all versions | NVD |
qualcomm wcn6650_firmware qualcomm:wcn6650_firmware | all versions | NVD |
qualcomm wcn6755_firmware qualcomm:wcn6755_firmware | all versions | NVD |
qualcomm wcn7860_firmware qualcomm:wcn7860_firmware | all versions | NVD |
qualcomm wcn7861_firmware qualcomm:wcn7861_firmware | all versions | NVD |
qualcomm wcn7880_firmware qualcomm:wcn7880_firmware | all versions | NVD |
qualcomm wcn7881_firmware qualcomm:wcn7881_firmware | all versions | NVD |
qualcomm wsa8810_firmware qualcomm:wsa8810_firmware | all versions | NVD |
qualcomm wsa8815_firmware qualcomm:wsa8815_firmware | all versions | NVD |
qualcomm wsa8830_firmware qualcomm:wsa8830_firmware | all versions | NVD |
qualcomm wsa8832_firmware qualcomm:wsa8832_firmware | all versions | NVD |
qualcomm wsa8835_firmware qualcomm:wsa8835_firmware | all versions | NVD |
qualcomm wsa8840_firmware qualcomm:wsa8840_firmware | all versions | NVD |
qualcomm wsa8845_firmware qualcomm:wsa8845_firmware | all versions | NVD |
qualcomm wsa8845h_firmware qualcomm:wsa8845h_firmware | all versions | NVD |
qualcomm fastconnect_6700_firmware qualcomm:fastconnect_6700_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 flight_rb5_5g_platform_firmware qualcomm:flight_rb5_5g_platform_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 g2_gen_1_firmware qualcomm:g2_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 qca6391_firmware qualcomm:qca6391_firmware | all versions | NVD |
qualcomm qca6420_firmware qualcomm:qca6420_firmware | all versions | NVD |
qualcomm qca6430_firmware qualcomm:qca6430_firmware | all versions | NVD |
qualcomm qca6574_firmware qualcomm:qca6574_firmware | all versions | NVD |
qualcomm qca6574a_firmware qualcomm:qca6574a_firmware | all versions | NVD |
qualcomm qca6574au_firmware qualcomm:qca6574au_firmware | all versions | NVD |
qualcomm qca6595au_firmware qualcomm:qca6595au_firmware | all versions | NVD |
qualcomm qca6696_firmware qualcomm:qca6696_firmware | all versions | NVD |
qualcomm qca6777aq_firmware qualcomm:qca6777aq_firmware | all versions | NVD |
qualcomm qca6787aq_firmware qualcomm:qca6787aq_firmware | all versions | NVD |
qualcomm qca6797aq_firmware qualcomm:qca6797aq_firmware | all versions | NVD |
qualcomm qca8081_firmware qualcomm:qca8081_firmware | all versions | NVD |
qualcomm qca8337_firmware qualcomm:qca8337_firmware | all versions | NVD |
qualcomm qcc710_firmware qualcomm:qcc710_firmware | all versions | NVD |
qualcomm qcm2290_firmware qualcomm:qcm2290_firmware | all versions | NVD |
qualcomm qcm4325_firmware qualcomm:qcm4325_firmware | all versions | NVD |
qualcomm qcm4490_firmware qualcomm:qcm4490_firmware | all versions | NVD |
qualcomm qcm5430_firmware qualcomm:qcm5430_firmware | all versions | NVD |
qualcomm qcm6490_firmware qualcomm:qcm6490_firmware | all versions | NVD |
qualcomm qcn6224_firmware qualcomm:qcn6224_firmware | all versions | NVD |
qualcomm qcn6274_firmware qualcomm:qcn6274_firmware | all versions | NVD |
qualcomm qcn9011_firmware qualcomm:qcn9011_firmware | all versions | NVD |
qualcomm qcn9012_firmware qualcomm:qcn9012_firmware | all versions | NVD |
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.htmlpatch, vendor-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.