CVE-2026-24081 — Buffer Over-read in BT Controller

Description (CNA)

Transient DOS when processing a channel map with insufficient used channels and adaptive frequency hopping is fully enabled.

Affected (CNA)

Vendor / product	Versions
Qualcomm, Inc. / Snapdragon	affected AR8035; affected C110100; affected Cologne; affected CQ7790; affected CQ7790M; affected CQ8725S; affected CQ8750M; affected CQ8845S; affected FastConnect 6200; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; affected G2 Gen 1; affected G3x Gen 2; affected IQ8 Series Platform; affected IQ9 Series Platform; affected IQX5121; affected IQX7181; affected Kobuk; affected MBM715; affected Milos; affected Milos_IOT; affected Monaco_IOT; affected Netrani; affected Orne; affected Palawan25; affected Pandeiro; affected Q-7790; affected QCA0000; affected QCA6391; affected QCA6698AQ; affected QCA8081; affected QCA8337; affected QCA8386; affected QCC2070; affected QCC2073; affected QCC2076; affected QCC5161; affected QCC6705; affected QCC710; affected QCC711; affected QCC7225; affected QCF8001; affected QCN6224; affected QCN6274; affected QCN9011; affected QCN9012; 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 QXM1083; affected QXM1086; affected QXM1093; affected QXM1094; affected QXM1095; affected QXM1096; affected S3 Gen 2 Sound Platform; affected S3 Sound Platform; affected S5 Gen 2 Sound Platform; affected S5 Sound Platform; affected SAR1165P; affected SAR2130P; affected SC8380XP; affected SDX81; affected SM6450P; affected SM6475P; affected SM6475Q; affected SM6650P; affected SM6850; affected SM7435; affected SM7435P; affected SM7525; affected SM7550; affected SM7550P; affected SM7635P; affected SM7675; affected SM7675P; affected SM7750P; affected SM8550P; affected SM8635; affected SM8635P; affected SM8650Q; affected SM8735P; affected SM8750P; affected SM8845P; affected SM8950; affected SM8950P; affected Snapdragon 6 Gen 1 Mobile Platform; affected Snapdragon 6 Gen 3 Mobile Platform; affected Snapdragon 6 Gen 4 Mobile Platform; affected Snapdragon 7 Gen 4 Mobile Platform; affected Snapdragon 7s Gen 3 Mobile Platform; affected Snapdragon 8 Elite; affected Snapdragon 8 Elite Gen 5; affected Snapdragon 8 Gen 2 Mobile Platform; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon 8 Gen 5; affected Snapdragon 8+ Gen 2 Mobile Platform; affected Snapdragon AR1 Gen 1 Platform; affected Snapdragon AR1+ Gen 1 Platform; affected Snapdragon S7 Sound Gen 1 Platforms; affected Snapdragon X2 Elite; affected Snapdragon X72 5G Modem-RF System; affected Snapdragon X75 5G Modem-RF System; affected Snapdragon Reality Elite Platform; affected SW-only; affected SXR2230P; affected SXR2250P; affected WCD9340; affected WCD9370; affected WCD9371; affected WCD9375; affected WCD9378; affected WCD9378C; affected WCD9380; affected WCD9385; affected WCD9390; affected WCD9395; affected WCN3988; 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 AR8035; affected C110100; affected Cologne; affected CQ7790; affected CQ7790M; affected CQ8725S; affected CQ8750M; affected CQ8845S; affected FastConnect 6200; affected FastConnect 6700; affected FastConnect 6900; affected FastConnect 7800; affected FWA Gen 3 Ultra Platform; affected FWA Gen 5 Elite Platform; affected G2 Gen 1; affected G3x Gen 2; affected IQ8 Series Platform; affected IQ9 Series Platform; affected IQX5121; affected IQX7181; affected Kobuk; affected MBM715; affected Milos; affected Milos_IOT; affected Monaco_IOT; affected Netrani; affected Orne; affected Palawan25; affected Pandeiro; affected Q-7790; affected QCA0000; affected QCA6391; affected QCA6698AQ; affected QCA8081; affected QCA8337; affected QCA8386; affected QCC2070; affected QCC2073; affected QCC2076; affected QCC5161; affected QCC6705; affected QCC710; affected QCC711; affected QCC7225; affected QCF8001; affected QCN6224; affected QCN6274; affected QCN9011; affected QCN9012; 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 QXM1083; affected QXM1086; affected QXM1093; affected QXM1094; affected QXM1095; affected QXM1096; affected S3 Gen 2 Sound Platform; affected S3 Sound Platform; affected S5 Gen 2 Sound Platform; affected S5 Sound Platform; affected SAR1165P; affected SAR2130P; affected SC8380XP; affected SDX81; affected SM6450P; affected SM6475P; affected SM6475Q; affected SM6650P; affected SM6850; affected SM7435; affected SM7435P; affected SM7525; affected SM7550; affected SM7550P; affected SM7635P; affected SM7675; affected SM7675P; affected SM7750P; affected SM8550P; affected SM8635; affected SM8635P; affected SM8650Q; affected SM8735P; affected SM8750P; affected SM8845P; affected SM8950; affected SM8950P; affected Snapdragon 6 Gen 1 Mobile Platform; affected Snapdragon 6 Gen 3 Mobile Platform; affected Snapdragon 6 Gen 4 Mobile Platform; affected Snapdragon 7 Gen 4 Mobile Platform; affected Snapdragon 7s Gen 3 Mobile Platform; affected Snapdragon 8 Elite; affected Snapdragon 8 Elite Gen 5; affected Snapdragon 8 Gen 2 Mobile Platform; affected Snapdragon 8 Gen 3 Mobile Platform; affected Snapdragon 8 Gen 5; affected Snapdragon 8+ Gen 2 Mobile Platform; affected Snapdragon AR1 Gen 1 Platform; affected Snapdragon AR1+ Gen 1 Platform; affected Snapdragon S7 Sound Gen 1 Platforms; affected Snapdragon X2 Elite; affected Snapdragon X72 5G Modem-RF System; affected Snapdragon X75 5G Modem-RF System; affected Snapdragon Reality Elite Platform; affected SW-only; affected SXR2230P; affected SXR2250P; affected WCD9340; affected WCD9370; affected WCD9371; affected WCD9375; affected WCD9378; affected WCD9378C; affected WCD9380; affected WCD9385; affected WCD9390; affected WCD9395; affected WCN3988; 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.