CVE-2026-57555

{"id": "CVE-2026-57555", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-57555", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-06T11:53:26.205220Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "product-security@qualcomm.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "affected": [{"source": "product-security@qualcomm.com", "affectedData": [{"vendor": "Qualcomm, Inc.", "product": "Snapdragon", "versions": [{"status": "affected", "version": "Cologne"}, {"status": "affected", "version": "FastConnect 6700"}, {"status": "affected", "version": "FastConnect 6900"}, {"status": "affected", "version": "FastConnect 7800"}, {"status": "affected", "version": "IQX5121"}, {"status": "affected", "version": "QCA0000"}, {"status": "affected", "version": "QCM5430"}, {"status": "affected", "version": "QCM6490"}, {"status": "affected", "version": "Qualcomm Dragonwing IQ-X"}, {"status": "affected", "version": "Qualcomm Video Collaboration VC3 Platform"}, {"status": "affected", "version": "SC8380XP"}, {"status": "affected", "version": "Snapdragon X2 Elite"}, {"status": "affected", "version": "Snapdragon Reality Elite Platform"}, {"status": "affected", "version": "WCD9370"}, {"status": "affected", "version": "WCD9375"}, {"status": "affected", "version": "WCD9378C"}, {"status": "affected", "version": "WCD9380"}, {"status": "affected", "version": "WCD9385"}, {"status": "affected", "version": "WSA8835"}, {"status": "affected", "version": "WSA8840"}, {"status": "affected", "version": "WSA8845"}, {"status": "affected", "version": "WSA8845H"}], "platforms": ["Snapdragon Compute", "Snapdragon Industrial IOT"], "defaultStatus": "unaffected"}]}], "published": "2026-10-06T07:16:58.980", "references": [{"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html", "tags": ["Vendor Advisory"], "source": "product-security@qualcomm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "product-security@qualcomm.com", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "Memory Corruption when executing system service routines due to improper handling of user input buffers."}], "lastModified": "2026-10-09T14:12:46.737", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:cologne_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FF959C0-5AAB-4DC5-AE8F-4EFA21A00B5E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:cologne:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E31E0C48-FB61-47C8-B28B-3A701E85E126"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82B82E87-F3F4-466F-A76B-C8809121FF6F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:fastconnect_6700:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "419A132E-E42C-4395-B74B-788A39DF1D13"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E670F500-9B71-4BBE-B5DA-221D35803C89"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9ADEB5C5-B79A-4F45-B7D3-75945B38DB6C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3053D68-C5D8-4D47-A4F0-9F3AF2289E1D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "638DBC7F-456F-487D-BED2-2214DFF8BEE2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:iqx5121_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "499A2520-436C-4B12-849D-98B94088CCDE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:iqx5121:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4C34A825-C928-4F8F-B076-19F8787A3440"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:iqx7181_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F58C10B5-2BB1-4A8F-AF4B-2EC791C9FBBE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:iqx7181:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9EE22328-BBF8-473C-8F89-58AEF8CC9D75"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca0000_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC941093-1A7C-47B2-AB3B-05AE4AE2FBE4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca0000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7A2AA834-C17C-4E0E-A510-795818041E47"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4EC5F81B-AA24-4E3C-9FC8-53E010AC977E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qcm5430:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B5C66DAD-0D85-46B8-92D7-6D68B9429E9A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ADD6D51E-5787-42A6-8A02-4EBBAFFF9C94"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "99AA0291-B822-4CAD-BA17-81B632FC3FEF"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD4946C6-778F-4542-AB77-C9B86AF25C05"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:video_collaboration_vc3_platform:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6F1D604A-4530-42B3-80A0-58A82D658DDD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sc8380xp_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "14E3FE58-7F1C-4F5C-B62D-0CF124E14AB2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sc8380xp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FFCB0BBA-3F81-4FCA-B3DE-190C46DA50DB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:snapdragon_x2_elite_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FEA3409-34AF-4FFB-AB58-ABE600FBA9FC"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:snapdragon_x2_elite:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "025C1550-D3DC-434A-91E4-EBFE004F3628"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:snapdragon_reality_elite_platform_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "08ACBE23-DBE3-4AE0-B9EA-F3A73290D5F0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:snapdragon_reality_elite_platform:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3F82A885-4CAB-44F2-85FA-3D581283A936"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1295D869-F4DD-4766-B4AA-3513752F43B4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B98784DC-3143-4D38-AD28-DBBDCCAB4272"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34143ABA-7D09-429F-A65C-3A33438BF62C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9D56DFE3-5EF1-4B23-BBD5-0203FBF9CCEC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9378c_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "95D79E3A-1978-4B23-B60B-2BD47FEDF5C2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9378c:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91B32C89-3238-4FDF-BB3F-F6BAE829769B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70292B01-617F-44AD-AF77-1AFC1450523D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FA94C6D6-85DB-4031-AAF4-C399019AE16D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92B17201-8185-47F1-9720-5AB4ECD11B22"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E1FA2EB9-416F-4D69-8786-386CC73978AE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F80BC68E-7476-4A40-9F48-53722FE9A5BF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6B36F4B2-BAA3-45AD-9967-0EB482C99708"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA33DE15-C177-43B3-AD50-FF797753D12E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8840:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AE1A5841-5BCB-4033-ACB9-23F3FCA65309"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B47BF35-3AA0-4667-842E-19B0FE30BF3C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8845:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8A071672-9405-4418-9141-35CEADBB65AF"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BB7CF473-8B25-4851-91F2-1BD693CCDC85"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8845h:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "91E591F2-8F72-4A5A-9264-2742EB2DABDA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "product-security@qualcomm.com"}