CVE-2026-25268 — Stack-based Buffer Overflow in WLAN Host

Description (CNA)

Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.

Affected (CNA)

Vendor / product	Versions
Qualcomm, Inc. / Snapdragon	affected 5G Fixed Wireless Access Platform; affected AR8035; affected CQ7790; affected CQ8725S; affected CSR8811; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; 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 IPQ5300; affected IPQ5302; affected IPQ5312; affected IPQ5332; affected IPQ6000; affected IPQ6010; affected IPQ6018; affected IPQ8076; affected IPQ8078; affected IPQ9008; affected IPQ9048; affected IPQ9554; affected IPQ9570; affected IPQ9574; affected Kobuk; affected Marina; 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 Orne; affected QCA0000; affected QCA4024; affected QCA6174A; affected QCA8075; affected QCA8080; affected QCA8081; affected QCA8082; affected QCA8084; affected QCA8085; affected QCA8101; affected QCA8102; affected QCA8111; affected QCA8112; affected QCA8337; affected QCA8384; affected QCA8385; affected QCA8386; affected QCA9888; affected QCA9889; affected QCC710; affected QCF8000; affected QCF8001; affected QCM5430; affected QCM6490; affected QCN5022; affected QCN5024; affected QCN5052; affected QCN5122; affected QCN5124; affected QCN5152; affected QCN5154; affected QCN5164; affected QCN5224; affected QCN6023; affected QCN6024; affected QCN6112; affected QCN6122; affected QCN6132; affected QCN6224; affected QCN6274; affected QCN6402; affected QCN6412; affected QCN6422; affected QCN6432; affected QCN9000; affected QCN9012; affected QCN9013; affected QCN9022; affected QCN9024; affected QCN9070; affected QCN9100; affected QCN9160; affected QCN9274; affected QFW7114; affected QFW7124; affected QFW7224; affected QMX82L; affected QMX85L; affected Qualcomm Video Collaboration VC3 Platform; affected QXM8083; affected SAR2130P; affected SDX61; affected SDX65M; affected SDX81; affected Snapdragon 460 Mobile Platform; affected Snapdragon 662 Mobile Platform; affected Snapdragon Auto 5G Modem-RF; affected Snapdragon X62 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 SW-only; affected WCD9340; affected WCD9370; affected WCD9375; affected WCD9380; affected WCD9385; affected WCN3950; affected WCN3988; affected WCN6755; affected WCN7861; affected WCN7881; affected WSA8830; affected WSA8832; affected WSA8835

Vendor / product

Versions

Qualcomm, Inc. / Snapdragon

affected 5G Fixed Wireless Access Platform; affected AR8035; affected CQ7790; affected CQ8725S; affected CSR8811; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; 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 IPQ5300; affected IPQ5302; affected IPQ5312; affected IPQ5332; affected IPQ6000; affected IPQ6010; affected IPQ6018; affected IPQ8076; affected IPQ8078; affected IPQ9008; affected IPQ9048; affected IPQ9554; affected IPQ9570; affected IPQ9574; affected Kobuk; affected Marina; 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 Orne; affected QCA0000; affected QCA4024; affected QCA6174A; affected QCA8075; affected QCA8080; affected QCA8081; affected QCA8082; affected QCA8084; affected QCA8085; affected QCA8101; affected QCA8102; affected QCA8111; affected QCA8112; affected QCA8337; affected QCA8384; affected QCA8385; affected QCA8386; affected QCA9888; affected QCA9889; affected QCC710; affected QCF8000; affected QCF8001; affected QCM5430; affected QCM6490; affected QCN5022; affected QCN5024; affected QCN5052; affected QCN5122; affected QCN5124; affected QCN5152; affected QCN5154; affected QCN5164; affected QCN5224; affected QCN6023; affected QCN6024; affected QCN6112; affected QCN6122; affected QCN6132; affected QCN6224; affected QCN6274; affected QCN6402; affected QCN6412; affected QCN6422; affected QCN6432; affected QCN9000; affected QCN9012; affected QCN9013; affected QCN9022; affected QCN9024; affected QCN9070; affected QCN9100; affected QCN9160; affected QCN9274; affected QFW7114; affected QFW7124; affected QFW7224; affected QMX82L; affected QMX85L; affected Qualcomm Video Collaboration VC3 Platform; affected QXM8083; affected SAR2130P; affected SDX61; affected SDX65M; affected SDX81; affected Snapdragon 460 Mobile Platform; affected Snapdragon 662 Mobile Platform; affected Snapdragon Auto 5G Modem-RF; affected Snapdragon X62 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 SW-only; affected WCD9340; affected WCD9370; affected WCD9375; affected WCD9380; affected WCD9385; affected WCN3950; affected WCN3988; affected WCN6755; affected WCN7861; affected WCN7881; affected WSA8830; affected WSA8832; affected WSA8835

CWE

CWE-121

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.