CVE-2026-24077CWE-191

CVE-2026-24077

Medium · published August 4, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
5.5
In the wild
Unconfirmed
What it is

Information Disclosure when processing wireless network channel switch information with improperly formatted length fields.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00166 · 5.5th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2026-08-04T20:16Z
Affected products (144)
ProductVersionsFixed in
qualcomm/csra6640_firmwareall versions—
qualcomm/fastconnect_6200_firmwareall versions—
qualcomm/wcd9395_firmwareall versions—
qualcomm/wcn3910_firmwareall versions—
qualcomm/wcn3950_firmwareall versions—
qualcomm/wcn3980_firmwareall versions—
qualcomm/wcn3988_firmwareall versions—
qualcomm/wcn6650_firmwareall versions—
qualcomm/wcn6755_firmwareall versions—
qualcomm/wcn7860_firmwareall versions—
qualcomm/wcn7861_firmwareall versions—
qualcomm/aqt1000_firmwareall versions—
qualcomm/ar8035_firmwareall versions—
qualcomm/csra6620_firmwareall versions—
qualcomm/robotics_rb5_platform_firmwareall versions—
qualcomm/wcn7880_firmwareall versions—
qualcomm/wcn7881_firmwareall versions—
qualcomm/wsa8810_firmwareall versions—
qualcomm/wsa8815_firmwareall versions—
qualcomm/wsa8830_firmwareall versions—
qualcomm/wsa8832_firmwareall versions—
qualcomm/wsa8835_firmwareall versions—
qualcomm/wsa8840_firmwareall versions—
qualcomm/wsa8845_firmwareall versions—
qualcomm/wsa8845h_firmwareall versions—
qualcomm/fastconnect_6700_firmwareall versions—
qualcomm/fastconnect_6800_firmwareall versions—
qualcomm/fastconnect_6900_firmwareall versions—
qualcomm/fastconnect_7800_firmwareall versions—
qualcomm/flight_rb5_5g_platform_firmwareall versions—
qualcomm/fwa_gen_3_ultra_firmwareall versions—
qualcomm/g1_gen_1_firmwareall versions—
qualcomm/g2_gen_1_firmwareall versions—
qualcomm/milos_firmwareall versions—
qualcomm/netrani_firmwareall versions—
qualcomm/orne_firmwareall versions—
qualcomm/palawan25_firmwareall versions—
qualcomm/qca6391_firmwareall versions—
qualcomm/qca6420_firmwareall versions—
qualcomm/qca6430_firmwareall versions—
qualcomm/qca6574_firmwareall versions—
qualcomm/qca6574a_firmwareall versions—
qualcomm/qca6574au_firmwareall versions—
qualcomm/qca6595au_firmwareall versions—
qualcomm/qca6696_firmwareall versions—
qualcomm/qca6777aq_firmwareall versions—
qualcomm/qca6787aq_firmwareall versions—
qualcomm/qca6797aq_firmwareall versions—
qualcomm/qca8081_firmwareall versions—
qualcomm/qca8337_firmwareall versions—
qualcomm/qcc710_firmwareall versions—
qualcomm/qcm2290_firmwareall versions—
qualcomm/qcm4325_firmwareall versions—
qualcomm/qcm4490_firmwareall versions—
qualcomm/qcm5430_firmwareall versions—
qualcomm/qcm6490_firmwareall versions—
qualcomm/qcn6224_firmwareall versions—
qualcomm/qcn6274_firmwareall versions—
qualcomm/qcn9011_firmwareall versions—
qualcomm/qcn9012_firmwareall versions—
qualcomm/qcs2290_firmwareall versions—
qualcomm/qcs4290_firmwareall versions—
qualcomm/qcs4490_firmwareall versions—
qualcomm/qfw7114_firmwareall versions—
qualcomm/qfw7124_firmwareall versions—
qualcomm/qmp1000_firmwareall versions—
qualcomm/qrb5165m_firmwareall versions—
qualcomm/qrb5165n_firmwareall versions—
qualcomm/video_collaboration_vc3_platform_firmwareall versions—
qualcomm/video_collaboration_vc5_platform_firmwareall versions—
qualcomm/robotics_rb2_platform_firmwareall versions—
qualcomm/sa6155p_firmwareall versions—
qualcomm/sa8155_firmwareall versions—
qualcomm/sa8155p_firmwareall versions—
qualcomm/sa8195p_firmwareall versions—
qualcomm/sd_8_gen1_5g_firmwareall versions—
qualcomm/sd662_firmwareall versions—
qualcomm/sd865_5g_firmwareall versions—
qualcomm/sm6225p_firmwareall versions—
qualcomm/sm6650p_firmwareall versions—
qualcomm/sm7325p_firmwareall versions—
qualcomm/sm7435_firmwareall versions—
qualcomm/sm7635p_firmwareall versions—
qualcomm/sm7675_firmwareall versions—
qualcomm/sm7675p_firmwareall versions—
qualcomm/sm8475p_firmwareall versions—
qualcomm/sm8635_firmwareall versions—
qualcomm/sm8635p_firmwareall versions—
qualcomm/sm8650q_firmwareall versions—
qualcomm/sm8750p_firmwareall versions—
qualcomm/snapdragon_4_gen_1_mobile_platform_firmwareall versions—
qualcomm/snapdragon_4_gen_2_mobile_platform_firmwareall versions—
qualcomm/snapdragon_460_mobile_platform_firmwareall versions—
qualcomm/snapdragon_480_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_480\+_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_6_gen_1_mobile_platform_firmwareall versions—
qualcomm/snapdragon_6_gen_3_mobile_platform_firmwareall versions—
qualcomm/snapdragon_6_gen_4_mobile_platform_firmwareall versions—
qualcomm/snapdragon_662_mobile_platform_firmwareall versions—
qualcomm/snapdragon_680_4g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_685_4g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_690_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_695_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_7_gen_1_mobile_platform_firmwareall versions—
qualcomm/snapdragon_7\+_gen_2_mobile_platform_firmwareall versions—
qualcomm/snapdragon_778g_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_778g\+_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_782g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_7c\+_gen_3_compute_firmwareall versions—
qualcomm/snapdragon_7s_gen_3_mobile_platform_firmwareall versions—
qualcomm/snapdragon_8_elite_firmwareall versions—
qualcomm/snapdragon_8_gen_1_mobile_platform_firmwareall versions—
qualcomm/snapdragon_8_gen_3_mobile_platform_firmwareall versions—
qualcomm/snapdragon_8\+_gen_1_mobile_platform_firmwareall versions—
qualcomm/snapdragon_865_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_865\+_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_870_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_888_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_888\+_5g_mobile_platform_firmwareall versions—
qualcomm/snapdragon_8c_compute_platform_firmwareall versions—
qualcomm/snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmwareall versions—
qualcomm/snapdragon_8cx_compute_platform_firmwareall versions—
qualcomm/snapdragon_8cx_compute_platform_\"poipu_pro\"_firmwareall versions—
qualcomm/snapdragon_8cx_gen_2_5g_compute_platform_firmwareall versions—
qualcomm/snapdragon_8cx_gen_2_5g_compute_platform_\"poipu_pro\"_firmwareall versions—
qualcomm/snapdragon_8cx_gen_3_compute_platform_firmwareall versions—
qualcomm/snapdragon_w5\+_gen_1_wearable_platform_firmwareall versions—
qualcomm/snapdragon_x53_5g_modem-rf_system_firmwareall versions—
qualcomm/snapdragon_x55_5g_modem-rf_system_firmwareall versions—
qualcomm/snapdragon_x72_5g_modem-rf_system_firmwareall versions—
qualcomm/snapdragon_x75_5g_modem-rf_system_firmwareall versions—
qualcomm/snapdragon_xr2_5g_platform_firmwareall versions—
qualcomm/snapdragon_xr2\+_gen_1_platform_firmwareall versions—
qualcomm/sw5100_firmwareall versions—
qualcomm/sw5100p_firmwareall versions—
qualcomm/wcd9335_firmwareall versions—
qualcomm/wcd9340_firmwareall versions—
qualcomm/wcd9341_firmwareall versions—
qualcomm/wcd9370_firmwareall versions—
qualcomm/wcd9375_firmwareall versions—
qualcomm/wcd9378_firmwareall versions—
qualcomm/wcd9380_firmwareall versions—
qualcomm/wcd9385_firmwareall versions—
qualcomm/wcd9390_firmwareall versions—
References (1)
https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2026-bulletin.html · [email protected]
EPSS history
Timeline
  • 04 AUG 15:07Z
    Integer Underflow (Wrap or Wraparound) in WLAN Host
    cvelistv5