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High 7.8Published Dec 18, 2025
CVE-2025-47321Buffer Copy Without Checking Size of Input in Core Services
Updated under an hour ago ()
Does this affect you?
It affects Qualcomm, Inc. Snapdragon and 59 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Memory corruption while copying packets received from unix clients.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- qualcomm
- NVD analysis
- Analyzed
- Record last updated
- Dec 18, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Qualcomm, Inc. Snapdragon qualcomm:snapdragon (from the name) | AR8031; AR8035; CSRA6620; CSRA6640; FastConnect 6200; FastConnect 6700; FastConnect 6900; FastConnect 7800; and 107 more ranges | CNA record |
qualcomm ar8031_firmware qualcomm:ar8031_firmware | all versions | NVD |
qualcomm ar8035_firmware qualcomm:ar8035_firmware | all versions | NVD |
qualcomm csra6620_firmware qualcomm:csra6620_firmware | all versions | NVD |
qualcomm csra6640_firmware qualcomm:csra6640_firmware | all versions | NVD |
qualcomm fastconnect_6200_firmware qualcomm:fastconnect_6200_firmware | all versions | NVD |
qualcomm fastconnect_6700_firmware qualcomm:fastconnect_6700_firmware | all versions | NVD |
qualcomm fastconnect_6900_firmware qualcomm:fastconnect_6900_firmware | all versions | NVD |
qualcomm fastconnect_7800_firmware qualcomm:fastconnect_7800_firmware | all versions | NVD |
qualcomm qam8255p_firmware qualcomm:qam8255p_firmware | all versions | NVD |
qualcomm qam8650p_firmware qualcomm:qam8650p_firmware | all versions | NVD |
qualcomm qam8775p_firmware qualcomm:qam8775p_firmware | all versions | NVD |
qualcomm qamsrv1h_firmware qualcomm:qamsrv1h_firmware | all versions | NVD |
qualcomm qamsrv1m_firmware qualcomm:qamsrv1m_firmware | all versions | NVD |
qualcomm qca2066_firmware qualcomm:qca2066_firmware | all versions | NVD |
qualcomm qca6174a_firmware qualcomm:qca6174a_firmware | all versions | NVD |
qualcomm qca6391_firmware qualcomm:qca6391_firmware | all versions | NVD |
qualcomm qca6574_firmware qualcomm:qca6574_firmware | all versions | NVD |
qualcomm qca6574a_firmware qualcomm:qca6574a_firmware | all versions | NVD |
qualcomm qca6574au_firmware qualcomm:qca6574au_firmware | all versions | NVD |
qualcomm qca6595au_firmware qualcomm:qca6595au_firmware | all versions | NVD |
qualcomm qca6696_firmware qualcomm:qca6696_firmware | all versions | NVD |
qualcomm qca8081_firmware qualcomm:qca8081_firmware | all versions | NVD |
qualcomm qca8337_firmware qualcomm:qca8337_firmware | all versions | NVD |
qualcomm qcm5430_firmware qualcomm:qcm5430_firmware | all versions | NVD |
qualcomm qcm6125_firmware qualcomm:qcm6125_firmware | all versions | NVD |
qualcomm qcm6490_firmware qualcomm:qcm6490_firmware | all versions | NVD |
qualcomm qcm8550_firmware qualcomm:qcm8550_firmware | all versions | NVD |
qualcomm qcn6024_firmware qualcomm:qcn6024_firmware | all versions | NVD |
qualcomm qcn9011_firmware qualcomm:qcn9011_firmware | all versions | NVD |
qualcomm qcn9012_firmware qualcomm:qcn9012_firmware | all versions | NVD |
qualcomm qcn9024_firmware qualcomm:qcn9024_firmware | all versions | NVD |
qualcomm qcs5430_firmware qualcomm:qcs5430_firmware | all versions | NVD |
qualcomm qcs6125_firmware qualcomm:qcs6125_firmware | all versions | NVD |
qualcomm qcs6490_firmware qualcomm:qcs6490_firmware | all versions | NVD |
qualcomm qcs8550_firmware qualcomm:qcs8550_firmware | all versions | NVD |
qualcomm qep8111_firmware qualcomm:qep8111_firmware | all versions | NVD |
qualcomm qmp1000_firmware qualcomm:qmp1000_firmware | all versions | NVD |
qualcomm video_collaboration_vc1_platform_firmware qualcomm:video_collaboration_vc1_platform_firmware | all versions | NVD |
qualcomm video_collaboration_vc3_platform_firmware qualcomm:video_collaboration_vc3_platform_firmware | all versions | NVD |
qualcomm robotics_rb2_platform_firmware qualcomm:robotics_rb2_platform_firmware | all versions | NVD |
qualcomm sa4150p_firmware qualcomm:sa4150p_firmware | all versions | NVD |
qualcomm sa4155p_firmware qualcomm:sa4155p_firmware | all versions | NVD |
qualcomm sa6155p_firmware qualcomm:sa6155p_firmware | all versions | NVD |
qualcomm sa7255p_firmware qualcomm:sa7255p_firmware | all versions | NVD |
qualcomm sa7775p_firmware qualcomm:sa7775p_firmware | all versions | NVD |
qualcomm sa8155p_firmware qualcomm:sa8155p_firmware | all versions | NVD |
qualcomm sa8195p_firmware qualcomm:sa8195p_firmware | all versions | NVD |
qualcomm sa8255p_firmware qualcomm:sa8255p_firmware | all versions | NVD |
qualcomm sa8620p_firmware qualcomm:sa8620p_firmware | all versions | NVD |
qualcomm sa8650p_firmware qualcomm:sa8650p_firmware | all versions | NVD |
qualcomm sa8770p_firmware qualcomm:sa8770p_firmware | all versions | NVD |
qualcomm sa8775p_firmware qualcomm:sa8775p_firmware | all versions | NVD |
qualcomm sa9000p_firmware qualcomm:sa9000p_firmware | all versions | NVD |
qualcomm sdx61_firmware qualcomm:sdx61_firmware | all versions | NVD |
qualcomm sm6475_firmware qualcomm:sm6475_firmware | all versions | NVD |
qualcomm sm6650_firmware qualcomm:sm6650_firmware | all versions | NVD |
qualcomm sm6650p_firmware qualcomm:sm6650p_firmware | all versions | NVD |
qualcomm sm7250p_firmware qualcomm:sm7250p_firmware | all versions | NVD |
qualcomm sm7435_firmware qualcomm:sm7435_firmware | all versions | NVD |
References
- https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2025-bulletin.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.