CVE-2026-25268
Stack-based Buffer Overflow in WLAN Host
8.8 High
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
0.11%Unchanged since Jul 7, 2026
What each source reports
CVE List Score used
Stack-based Buffer Overflow in WLAN Host
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
- Record
CVE-2026-25268- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
EUVDEUVD-2026-41932
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
- Record
EUVD-2026-41932- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-685v-jj9g-mfg9
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching...
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
- Record
GHSA-685v-jj9g-mfg9- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
NVD
Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.
- Record
CVE-2026-25268- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
Affected products
- qualcomm 5g fixed wireless access platform firmware
- qualcomm ar8035 firmware
- qualcomm cq7790 firmware
- qualcomm cq8725s firmware
- qualcomm csr8811 firmware
- qualcomm fastconnect 6700 firmware
- qualcomm fastconnect 6900 firmware
- qualcomm fastconnect 7800 firmware
- qualcomm fwa gen 3 ultra firmware
- qualcomm fwa gen 5 elite firmware
- qualcomm immersive home 214 platform firmware
- qualcomm immersive home 216 platform firmware
Show 117 moreShow less
- qualcomm immersive home 316 platform firmware
- qualcomm immersive home 318 platform firmware
- qualcomm immersive home 3210 platform firmware
- qualcomm immersive home 326 platform firmware
- qualcomm ipq5010 firmware
- qualcomm ipq5028 firmware
- qualcomm ipq5300 firmware
- qualcomm ipq5302 firmware
- qualcomm ipq5312 firmware
- qualcomm ipq5332 firmware
- qualcomm ipq6000 firmware
- qualcomm ipq6010 firmware
- qualcomm ipq6018 firmware
- qualcomm ipq8076 firmware
- qualcomm ipq8078 firmware
- qualcomm ipq9008 firmware
- qualcomm ipq9048 firmware
- qualcomm ipq9554 firmware
- qualcomm ipq9570 firmware
- qualcomm ipq9574 firmware
- qualcomm kobuk firmware
- qualcomm marina firmware
- qualcomm networking pro 1200 platform firmware
- qualcomm networking pro 1210 platform firmware
- qualcomm networking pro 1610 platform firmware
- qualcomm networking pro 400 platform firmware
- qualcomm networking pro 600 platform firmware
- qualcomm networking pro 610 platform firmware
- qualcomm networking pro 800 platform firmware
- qualcomm networking pro 810 platform firmware
- qualcomm orne firmware
- qualcomm qca0000 firmware
- qualcomm qca4024 firmware
- qualcomm qca6174a firmware
- qualcomm qca8075 firmware
- qualcomm qca8080 firmware
- qualcomm qca8081 firmware
- qualcomm qca8082 firmware
- qualcomm qca8084 firmware
- qualcomm qca8085 firmware
- qualcomm qca8101 firmware
- qualcomm qca8102 firmware
- qualcomm qca8111 firmware
- qualcomm qca8112 firmware
- qualcomm qca8337 firmware
- qualcomm qca8384 firmware
- qualcomm qca8385 firmware
- qualcomm qca8386 firmware
- qualcomm qca9888 firmware
- qualcomm qca9889 firmware
- qualcomm qcc710 firmware
- qualcomm qcf8000 firmware
- qualcomm qcf8001 firmware
- qualcomm qcm5430 firmware
- qualcomm qcm6490 firmware
- qualcomm qcn5022 firmware
- qualcomm qcn5024 firmware
- qualcomm qcn5052 firmware
- qualcomm qcn5122 firmware
- qualcomm qcn5124 firmware
- qualcomm qcn5152 firmware
- qualcomm qcn5154 firmware
- qualcomm qcn5164 firmware
- qualcomm qcn5224 firmware
- qualcomm qcn6023 firmware
- qualcomm qcn6024 firmware
- qualcomm qcn6112 firmware
- qualcomm qcn6122 firmware
- qualcomm qcn6132 firmware
- qualcomm qcn6224 firmware
- qualcomm qcn6274 firmware
- qualcomm qcn6402 firmware
- qualcomm qcn6412 firmware
- qualcomm qcn6422 firmware
- qualcomm qcn6432 firmware
- qualcomm qcn9000 firmware
- qualcomm qcn9012 firmware
- qualcomm qcn9013 firmware
- qualcomm qcn9022 firmware
- qualcomm qcn9024 firmware
- qualcomm qcn9070 firmware
- qualcomm qcn9100 firmware
- qualcomm qcn9160 firmware
- qualcomm qcn9274 firmware
- qualcomm qfw7114 firmware
- qualcomm qfw7124 firmware
- qualcomm qfw7224 firmware
- qualcomm qmx82l firmware
- qualcomm qmx85l firmware
- qualcomm qxm8083 firmware
- qualcomm sar2130p firmware
- qualcomm sdx61 firmware
- qualcomm sdx65m firmware
- qualcomm sdx81 firmware
- qualcomm snapdragon 460 mobile platform firmware
- qualcomm snapdragon 662 mobile platform firmware
- qualcomm snapdragon auto 5g modem-rf firmware
- qualcomm snapdragon x62 5g modem-rf system firmware
- qualcomm snapdragon x65 5g modem-rf system firmware
- qualcomm snapdragon x72 5g modem-rf system firmware
- qualcomm snapdragon x75 5g modem-rf system firmware
- qualcomm sw-only firmware
- qualcomm video collaboration vc3 platform firmware
- qualcomm wcd9340 firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3950 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn6755 firmware
- qualcomm wcn7861 firmware
- qualcomm wcn7881 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm, inc. snapdragon
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-25268 is a high vulnerability (CVSS 8.8) in Qualcomm 5g Fixed Wireless Access Platform Firmware, published July 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.