CVE-2026-25275 — Buffer Over-read in WLAN Firmware

Description (CNA)

Transient DOS when processing authentication frames with invalid FILS information element header lengths.

Affected (CNA)

Vendor / product	Versions
Qualcomm, Inc. / Snapdragon	affected Snapdragon G1 Gen 2 Gaming Platform; affected 5G Fixed Wireless Access Platform; affected AQT1000; affected AR8031; affected AR8035; affected C110100; affected Cologne; affected Congo; affected CQ2390M; affected CQ2390S; affected CQ7790; affected CQ7790M; affected CQ8725S; affected CQ8750M; affected CQ8845S; affected CSR8811; affected CSRA6620; affected CSRA6640; affected CSRB31024; affected FastConnect 6200; affected FastConnect 6700; affected FastConnect 6800; affected FastConnect 6900; affected FastConnect 7800; affected Flight RB5 5G Platform; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; affected G1 Gen 1; affected G2 Gen 1; affected G3x Gen 2; affected Immersive Home 214 Platform; affected Immersive Home 216 Platform; affected Immersive Home 316 Platform; affected Immersive Home 318 Platform; affected Immersive Home 3210 Platform; affected Immersive Home 326 Platform; affected IPQ5010; affected IPQ5028; affected IPQ5302; affected IPQ5312; affected IPQ5332; affected IPQ6000; affected IPQ6010; affected IPQ6018; affected IPQ8070; affected IPQ8071; affected IPQ8072; affected IPQ8074; affected IPQ8076; affected IPQ8078; affected IPQ9008; affected IPQ9554; affected IPQ9570; affected IPQ9574; affected IQ10 Series; affected IQ6 Series Platform; affected IQ8 Series Platform; affected IQ9 Series Platform; affected IQX5121; affected IQX7181; affected Kalpeni; affected Kobuk; affected LeMans_AU_LGIT; affected LeMansAU; affected Marina; affected MBM415; affected MBM715; affected Milos; affected Milos_IOT; affected Monaco_IOT; affected Netrani; affected Networking Pro 1200 Platform; affected Networking Pro 1210 Platform; affected Networking Pro 1610 Platform; affected Networking Pro 400 Platform; affected Networking Pro 600 Platform; affected Networking Pro 610 Platform; affected Networking Pro 800 Platform; affected Networking Pro 810 Platform; affected NPro A8 Elite Platform; affected Orne; affected Palawan25; affected Pandeiro; affected PMP8074; affected Q-4390; affected Q-7790; affected QAM8255P; affected QAM8295P; affected QAMSRV1H; affected QAMSRV1M; affected QCA0000; affected QCA2062; affected QCA2064; affected QCA2065; affected QCA2066; affected QCA4024; affected QCA6391; affected QCA6420; affected QCA6428; affected QCA6430; affected QCA6438; affected QCA6554A; affected QCA6564AU; affected QCA6574; affected QCA6574A; affected QCA6574AU; affected QCA6584AU; affected QCA6595; affected QCA6595AU; affected QCA6678AQ; affected QCA6688AQ; affected QCA6696; affected QCA6698AQ; affected QCA6698AU; affected QCA6777AQ; affected QCA6787AQ; affected QCA6797AQ; affected QCA8072; affected QCA8075; affected QCA8080; affected QCA8081; affected QCA8082; affected QCA8084; affected QCA8085; affected QCA8337; affected QCA8386; affected QCA8695AU; affected QCA9888; affected QCA9889; affected QCC2070; affected QCC2073; affected QCC2076; affected QCC6705; affected QCC710; affected QCF8000; affected QCF8001; affected QCM2290; affected QCM4290; affected QCM4325; affected QCM4490; affected QCM5430; affected QCM6125; affected QCM6490; affected QCN5021; affected QCN5022; affected QCN5024; affected QCN5052; affected QCN5054; affected QCN5064; affected QCN5122; affected QCN5124; affected QCN5152; affected QCN5154; affected QCN5164; affected QCN5550; affected QCN6023; affected QCN6024; affected QCN6122; affected QCN6132; affected QCN6224; affected QCN6274; affected QCN6402; affected QCN6412; affected QCN6422; affected QCN6432; affected QCN7605; affected QCN7606; affected QCN9000; affected QCN9001; affected QCN9002; affected QCN9003; affected QCN9011; affected QCN9012; affected QCN9022; affected QCN9024; affected QCN9070; affected QCN9100; affected QCN9274; affected QCS2290; affected QCS4290; affected QCS4490; affected QCS6690; affected QCS8550; affected QFW7114; affected QFW7124; affected QLN1083BD; affected QLN1086BD; affected QMP1000; affected QMP2001; affected QPA1083BD; affected QPA1086BD; affected Qualcomm FastConnect 8800 Mobile Connectivity System; affected Qualcomm Video Collaboration VC1 Platform; affected Qualcomm Video Collaboration VC3 Platform; affected Qualcomm Video Collaboration VC5 Platform; affected QXM1083; affected QXM1086; affected QXM1093; affected QXM1094; affected QXM1095; affected QXM1096; affected Robotics RB2 Platform; affected Robotics RB5 Platform; affected SA4150P; affected SA4155P; affected SA510M; affected SA6145P; affected SA6150P; affected SA6155; affected SA6155P; affected SA7255P; affected SA7775P; affected SA8145P; affected SA8150P; affected SA8155; affected SA8155P; affected SA8195P; affected SA8255P; affected SA8295P; affected SA8620P; affected SA8770P; affected SA9000P; affected SAR1165P; affected SAR2130P; affected SC8380XP; affected SD 8 Gen1 5G; affected SD662; affected SD865 5G; affected SDA660; affected SDX65M; affected SDX81; affected SM4850; affected SM4850P; affected SM4875; affected SM6225P; affected SM6250; affected SM6450P; affected SM6475P; affected SM6475Q; affected SM6650P; affected SM6850; affected SM7325P; affected SM7435; affected SM7435P; affected SM7525; affected SM7550; affected SM7550P; affected SM7635P; affected SM7675; affected SM7675P; affected SM7750P; affected SM8475P; affected SM8550P; affected SM8635; affected SM8635P; affected SM8650Q; affected SM8735P; affected SM8750P; affected SM8845P; affected SM8950; affected SM8950P; affected SM8975; affected SM8975P; affected Smart Audio 400 Platform; affected Snapdragon 4 Gen 1 Mobile Platform; affected Snapdragon 4 Gen 2 Mobile Platform; affected Snapdragon 460 Mobile Platform; affected Snapdragon 480 5G Mobile Platform; affected Snapdragon 480+ 5G Mobile Platform; affected Snapdragon 6 Gen 1 Mobile Platform; affected Snapdragon 6 Gen 3 Mobile Platform; affected Snapdragon 6 Gen 4 Mobile Platform; affected Snapdragon 660 Mobile Platform; affected Snapdragon 662 Mobile Platform; affected Snapdragon 680 4G Mobile Platform; affected Snapdragon 685 4G Mobile Platform; affected Snapdragon 690 5G Mobile Platform; affected Snapdragon 695 5G Mobile Platform; affected Snapdragon 7 Gen 1 Mobile Platform; affected Snapdragon 7 Gen 4 Mobile Platform; affected Snapdragon 7+ Gen 2 Mobile Platform; affected Snapdragon 778G 5G Mobile Platform; affected Snapdragon 778G+ 5G Mobile Platform; affected Snapdragon 782G Mobile Platform; affected Snapdragon 7c Compute Platform; affected Snapdragon 7c Gen 2 Compute Platform "Rennell Pro"; affected Snapdragon 7c+ Gen 3 Compute; affected Snapdragon 7s Gen 3 Mobile Platform; affected Snapdragon 8 Elite; affected Snapdragon 8 Elite Gen 5; affected Snapdragon 8 Gen 1 Mobile Platform; affected Snapdragon 8 Gen 2 Mobile Platform; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon 8 Gen 5; affected Snapdragon 8+ Gen 1 Mobile Platform; affected Snapdragon 8+ Gen 2 Mobile Platform; affected Snapdragon 865 5G Mobile Platform; affected Snapdragon 865+ 5G Mobile Platform; affected Snapdragon 870 5G Mobile Platform; affected Snapdragon 888 5G Mobile Platform; affected Snapdragon 888+ 5G Mobile Platform; affected Snapdragon 8c Compute Platform "Poipu Lite"; affected Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"; affected Snapdragon 8cx Compute Platform; affected Snapdragon 8cx Compute Platform "Poipu Pro"; affected Snapdragon 8cx Gen 2 5G Compute Platform; affected Snapdragon 8cx Gen 2 5G Compute Platform "Poipu Pro"; affected Snapdragon 8cx Gen 3 Compute Platform; affected Snapdragon AR1 Gen 1 Platform; affected Snapdragon AR1+ Gen 1 Platform; affected Snapdragon Auto 5G Modem-RF; affected Snapdragon Auto 5G Modem-RF Gen 2; affected Snapdragon Ride Elite; affected Snapdragon W5+ Gen 1 Wearable Platform; affected Snapdragon X2 Elite; affected Snapdragon X35 5G Modem-RF System; affected Snapdragon X53 5G Modem-RF System; affected Snapdragon X55 5G Modem-RF System; affected Snapdragon X65 5G Modem-RF System; affected Snapdragon X72 5G Modem-RF System; affected Snapdragon X75 5G Modem-RF System; affected Snapdragon XR2 5G Platform; affected Snapdragon XR2+ Gen 1 Platform; affected SnapdragonAuto 4GModem; affected Snapdragon Cockpit Elite; affected Snapdragon Reality Elite Platform; affected SRV1H; affected SRV1M; affected SW-only; affected SW5100; affected SW5100P; affected SXR2230P; affected SXR2250P; affected Trestles; affected Vision Intelligence 400 Platform; affected WCD9335; affected WCD9340; affected WCD9341; affected WCD9360; affected WCD9370; affected WCD9371; affected WCD9375; affected WCD9378; affected WCD9378C; affected WCD9380; affected WCD9385; affected WCD9390; affected WCD9395; affected WCN3910; affected WCN3950; affected WCN3980; affected WCN3988; affected WCN3990; affected WCN6450; affected WCN6650; affected WCN6755; affected WCN7760; affected WCN7860; affected WCN7861; affected WCN7880; affected WCN7881; affected WCN8841; affected WSA8810; affected WSA8815; affected WSA8830; affected WSA8832; affected WSA8835; affected WSA8840; affected WSA8845; affected WSA8845H; affected WSA8850; affected WSA8850W; affected WSA8855C; affected X1E80100; affected XRV7209; affected XRV9209

Vendor / product

Versions

Qualcomm, Inc. / Snapdragon

affected Snapdragon G1 Gen 2 Gaming Platform; affected 5G Fixed Wireless Access Platform; affected AQT1000; affected AR8031; affected AR8035; affected C110100; affected Cologne; affected Congo; affected CQ2390M; affected CQ2390S; affected CQ7790; affected CQ7790M; affected CQ8725S; affected CQ8750M; affected CQ8845S; affected CSR8811; affected CSRA6620; affected CSRA6640; affected CSRB31024; affected FastConnect 6200; affected FastConnect 6700; affected FastConnect 6800; affected FastConnect 6900; affected FastConnect 7800; affected Flight RB5 5G Platform; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; affected G1 Gen 1; affected G2 Gen 1; affected G3x Gen 2; affected Immersive Home 214 Platform; affected Immersive Home 216 Platform; affected Immersive Home 316 Platform; affected Immersive Home 318 Platform; affected Immersive Home 3210 Platform; affected Immersive Home 326 Platform; affected IPQ5010; affected IPQ5028; affected IPQ5302; affected IPQ5312; affected IPQ5332; affected IPQ6000; affected IPQ6010; affected IPQ6018; affected IPQ8070; affected IPQ8071; affected IPQ8072; affected IPQ8074; affected IPQ8076; affected IPQ8078; affected IPQ9008; affected IPQ9554; affected IPQ9570; affected IPQ9574; affected IQ10 Series; affected IQ6 Series Platform; affected IQ8 Series Platform; affected IQ9 Series Platform; affected IQX5121; affected IQX7181; affected Kalpeni; affected Kobuk; affected LeMans_AU_LGIT; affected LeMansAU; affected Marina; affected MBM415; affected MBM715; affected Milos; affected Milos_IOT; affected Monaco_IOT; affected Netrani; affected Networking Pro 1200 Platform; affected Networking Pro 1210 Platform; affected Networking Pro 1610 Platform; affected Networking Pro 400 Platform; affected Networking Pro 600 Platform; affected Networking Pro 610 Platform; affected Networking Pro 800 Platform; affected Networking Pro 810 Platform; affected NPro A8 Elite Platform; affected Orne; affected Palawan25; affected Pandeiro; affected PMP8074; affected Q-4390; affected Q-7790; affected QAM8255P; affected QAM8295P; affected QAMSRV1H; affected QAMSRV1M; affected QCA0000; affected QCA2062; affected QCA2064; affected QCA2065; affected QCA2066; affected QCA4024; affected QCA6391; affected QCA6420; affected QCA6428; affected QCA6430; affected QCA6438; affected QCA6554A; affected QCA6564AU; affected QCA6574; affected QCA6574A; affected QCA6574AU; affected QCA6584AU; affected QCA6595; affected QCA6595AU; affected QCA6678AQ; affected QCA6688AQ; affected QCA6696; affected QCA6698AQ; affected QCA6698AU; affected QCA6777AQ; affected QCA6787AQ; affected QCA6797AQ; affected QCA8072; affected QCA8075; affected QCA8080; affected QCA8081; affected QCA8082; affected QCA8084; affected QCA8085; affected QCA8337; affected QCA8386; affected QCA8695AU; affected QCA9888; affected QCA9889; affected QCC2070; affected QCC2073; affected QCC2076; affected QCC6705; affected QCC710; affected QCF8000; affected QCF8001; affected QCM2290; affected QCM4290; affected QCM4325; affected QCM4490; affected QCM5430; affected QCM6125; affected QCM6490; affected QCN5021; affected QCN5022; affected QCN5024; affected QCN5052; affected QCN5054; affected QCN5064; affected QCN5122; affected QCN5124; affected QCN5152; affected QCN5154; affected QCN5164; affected QCN5550; affected QCN6023; affected QCN6024; affected QCN6122; affected QCN6132; affected QCN6224; affected QCN6274; affected QCN6402; affected QCN6412; affected QCN6422; affected QCN6432; affected QCN7605; affected QCN7606; affected QCN9000; affected QCN9001; affected QCN9002; affected QCN9003; affected QCN9011; affected QCN9012; affected QCN9022; affected QCN9024; affected QCN9070; affected QCN9100; affected QCN9274; affected QCS2290; affected QCS4290; affected QCS4490; affected QCS6690; affected QCS8550; affected QFW7114; affected QFW7124; affected QLN1083BD; affected QLN1086BD; affected QMP1000; affected QMP2001; affected QPA1083BD; affected QPA1086BD; affected Qualcomm FastConnect 8800 Mobile Connectivity System; affected Qualcomm Video Collaboration VC1 Platform; affected Qualcomm Video Collaboration VC3 Platform; affected Qualcomm Video Collaboration VC5 Platform; affected QXM1083; affected QXM1086; affected QXM1093; affected QXM1094; affected QXM1095; affected QXM1096; affected Robotics RB2 Platform; affected Robotics RB5 Platform; affected SA4150P; affected SA4155P; affected SA510M; affected SA6145P; affected SA6150P; affected SA6155; affected SA6155P; affected SA7255P; affected SA7775P; affected SA8145P; affected SA8150P; affected SA8155; affected SA8155P; affected SA8195P; affected SA8255P; affected SA8295P; affected SA8620P; affected SA8770P; affected SA9000P; affected SAR1165P; affected SAR2130P; affected SC8380XP; affected SD 8 Gen1 5G; affected SD662; affected SD865 5G; affected SDA660; affected SDX65M; affected SDX81; affected SM4850; affected SM4850P; affected SM4875; affected SM6225P; affected SM6250; affected SM6450P; affected SM6475P; affected SM6475Q; affected SM6650P; affected SM6850; affected SM7325P; affected SM7435; affected SM7435P; affected SM7525; affected SM7550; affected SM7550P; affected SM7635P; affected SM7675; affected SM7675P; affected SM7750P; affected SM8475P; affected SM8550P; affected SM8635; affected SM8635P; affected SM8650Q; affected SM8735P; affected SM8750P; affected SM8845P; affected SM8950; affected SM8950P; affected SM8975; affected SM8975P; affected Smart Audio 400 Platform; affected Snapdragon 4 Gen 1 Mobile Platform; affected Snapdragon 4 Gen 2 Mobile Platform; affected Snapdragon 460 Mobile Platform; affected Snapdragon 480 5G Mobile Platform; affected Snapdragon 480+ 5G Mobile Platform; affected Snapdragon 6 Gen 1 Mobile Platform; affected Snapdragon 6 Gen 3 Mobile Platform; affected Snapdragon 6 Gen 4 Mobile Platform; affected Snapdragon 660 Mobile Platform; affected Snapdragon 662 Mobile Platform; affected Snapdragon 680 4G Mobile Platform; affected Snapdragon 685 4G Mobile Platform; affected Snapdragon 690 5G Mobile Platform; affected Snapdragon 695 5G Mobile Platform; affected Snapdragon 7 Gen 1 Mobile Platform; affected Snapdragon 7 Gen 4 Mobile Platform; affected Snapdragon 7+ Gen 2 Mobile Platform; affected Snapdragon 778G 5G Mobile Platform; affected Snapdragon 778G+ 5G Mobile Platform; affected Snapdragon 782G Mobile Platform; affected Snapdragon 7c Compute Platform; affected Snapdragon 7c Gen 2 Compute Platform "Rennell Pro"; affected Snapdragon 7c+ Gen 3 Compute; affected Snapdragon 7s Gen 3 Mobile Platform; affected Snapdragon 8 Elite; affected Snapdragon 8 Elite Gen 5; affected Snapdragon 8 Gen 1 Mobile Platform; affected Snapdragon 8 Gen 2 Mobile Platform; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon 8 Gen 5; affected Snapdragon 8+ Gen 1 Mobile Platform; affected Snapdragon 8+ Gen 2 Mobile Platform; affected Snapdragon 865 5G Mobile Platform; affected Snapdragon 865+ 5G Mobile Platform; affected Snapdragon 870 5G Mobile Platform; affected Snapdragon 888 5G Mobile Platform; affected Snapdragon 888+ 5G Mobile Platform; affected Snapdragon 8c Compute Platform "Poipu Lite"; affected Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"; affected Snapdragon 8cx Compute Platform; affected Snapdragon 8cx Compute Platform "Poipu Pro"; affected Snapdragon 8cx Gen 2 5G Compute Platform; affected Snapdragon 8cx Gen 2 5G Compute Platform "Poipu Pro"; affected Snapdragon 8cx Gen 3 Compute Platform; affected Snapdragon AR1 Gen 1 Platform; affected Snapdragon AR1+ Gen 1 Platform; affected Snapdragon Auto 5G Modem-RF; affected Snapdragon Auto 5G Modem-RF Gen 2; affected Snapdragon Ride Elite; affected Snapdragon W5+ Gen 1 Wearable Platform; affected Snapdragon X2 Elite; affected Snapdragon X35 5G Modem-RF System; affected Snapdragon X53 5G Modem-RF System; affected Snapdragon X55 5G Modem-RF System; affected Snapdragon X65 5G Modem-RF System; affected Snapdragon X72 5G Modem-RF System; affected Snapdragon X75 5G Modem-RF System; affected Snapdragon XR2 5G Platform; affected Snapdragon XR2+ Gen 1 Platform; affected SnapdragonAuto 4GModem; affected Snapdragon Cockpit Elite; affected Snapdragon Reality Elite Platform; affected SRV1H; affected SRV1M; affected SW-only; affected SW5100; affected SW5100P; affected SXR2230P; affected SXR2250P; affected Trestles; affected Vision Intelligence 400 Platform; affected WCD9335; affected WCD9340; affected WCD9341; affected WCD9360; affected WCD9370; affected WCD9371; affected WCD9375; affected WCD9378; affected WCD9378C; affected WCD9380; affected WCD9385; affected WCD9390; affected WCD9395; affected WCN3910; affected WCN3950; affected WCN3980; affected WCN3988; affected WCN3990; affected WCN6450; affected WCN6650; affected WCN6755; affected WCN7760; affected WCN7860; affected WCN7861; affected WCN7880; affected WCN7881; affected WCN8841; affected WSA8810; affected WSA8815; affected WSA8830; affected WSA8832; affected WSA8835; affected WSA8840; affected WSA8845; affected WSA8845H; affected WSA8850; affected WSA8850W; affected WSA8855C; affected X1E80100; affected XRV7209; affected XRV9209

CWE

CWE-126

References

https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.