{"answers":{"affected":"It affects 27 products.","exploited":"There is no known exploitation of CVE-2025-47355 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-47355 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-47355 is a high-severity memory corruption vulnerability in Qualcomm Fastconnect 6700 Firmware, published on 9 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-47355 and fix it if it is affected.\n\nWhat it is: CVE-2025-47355 is a high-severity memory corruption vulnerability in Qualcomm Fastconnect 6700 Firmware, published on 9 Oct 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-47355 in the wild and no public exploit code.\n\nAffected product: Qualcomm Fastconnect 6700 Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-47355/ (Markdown: https://insights.sbomify.com/CVE-2025-47355/index.md)","id":"CVE-2025-47355","markdown":"https://insights.sbomify.com/CVE-2025-47355/index.md","name":"CVE-2025-47355","record":{"aliases":["GHSA-r7m6-fx2f-99m9"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Snapdragon DSP firmware","requires_auth":"low_privilege","summary":"An out-of-bounds write in the DSP service allows attackers to execute arbitrary code or escalate privileges via malicious IOCTL calls.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"fastconnect_6700_firmware","vendor":"qualcomm"},{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"qcc2072_firmware","vendor":"qualcomm"},{"product":"sc8380xp_firmware","vendor":"qualcomm"},{"product":"snapdragon_7c\\+_gen_3_compute_firmware","vendor":"qualcomm"},{"product":"snapdragon_8cx_gen_3_compute_platform_\\(sc8280xp-ab\\)_firmware","vendor":"qualcomm"},{"product":"snapdragon_8cx_gen_3_compute_platform_\\(sc8280xp-bb\\)_firmware","vendor":"qualcomm"},{"product":"wcd9378c_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3660b_firmware","vendor":"qualcomm"},{"product":"wcn3680b_firmware","vendor":"qualcomm"},{"product":"wcn3980_firmware","vendor":"qualcomm"},{"product":"wsa8830_firmware","vendor":"qualcomm"},{"product":"wsa8835_firmware","vendor":"qualcomm"},{"product":"wsa8840_firmware","vendor":"qualcomm"},{"product":"wsa8845_firmware","vendor":"qualcomm"},{"product":"wsa8845h_firmware","vendor":"qualcomm"},{"product":"x2000077_firmware","vendor":"qualcomm"},{"product":"x2000086_firmware","vendor":"qualcomm"},{"product":"x2000090_firmware","vendor":"qualcomm"},{"product":"x2000092_firmware","vendor":"qualcomm"},{"product":"x2000094_firmware","vendor":"qualcomm"},{"product":"xg101002_firmware","vendor":"qualcomm"},{"product":"xg101032_firmware","vendor":"qualcomm"},{"product":"xg101039_firmware","vendor":"qualcomm"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Memory corruption while invoking remote procedure IOCTL calls.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Out-of-bounds Write in DSP Service","id":"CVE-2025-47355","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:fastconnect_6700_firmware","products":["qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:sc8380xp_firmware","qualcomm:snapdragon_7c\\+_gen_3_compute_firmware","qualcomm:wcd9378c_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3660b_firmware","qualcomm:wcn3680b_firmware","qualcomm:wcn3980_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8835_firmware","qualcomm:wsa8840_firmware","qualcomm:wsa8845_firmware","qualcomm:wsa8845h_firmware","qualcomm:x2000077_firmware","qualcomm:x2000086_firmware","qualcomm:x2000090_firmware","qualcomm:x2000092_firmware","qualcomm:x2000094_firmware","qualcomm:xg101002_firmware","qualcomm:xg101032_firmware","qualcomm:xg101039_firmware"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Double Free in Video","id":"CVE-2025-47356"},"packages":[],"prev":{"headline":"Use After Free in DSP Service","id":"CVE-2025-47354"},"products":["Snapdragon"],"published":"2025-10-09","related":[{"cvss_score":7.8,"headline":"Qualcomm Multiple Chipsets Use-After-Free","id":"CVE-2024-43047","kev_date_added":"2024-10-08","published":"2024-10-07"},{"cvss_score":9.3,"headline":"Improper Input Validation in Core","id":"CVE-2023-21671","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":8.4,"headline":"Buffer Copy Without Checking Size of Input in Data Network Stack \u0026 Connectivity","id":"CVE-2024-21464","kev_date_added":null,"published":"2025-01-06"},{"cvss_score":8.4,"headline":"Buffer Over-read in Display","id":"CVE-2024-33047","kev_date_added":null,"published":"2024-09-02"},{"cvss_score":8.4,"headline":"Improper Access Control in Graphics Windows","id":"CVE-2024-23360","kev_date_added":null,"published":"2024-06-03"},{"cvss_score":8.4,"headline":"Use After Free in Graphics Linux","id":"CVE-2024-23354","kev_date_added":null,"published":"2024-05-06"},{"cvss_score":8.4,"headline":"Untrusted Pointer Dereference in Display","id":"CVE-2023-43532","kev_date_added":null,"published":"2024-02-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Qualcomm, Inc."]},"summary":"An out-of-bounds write in the DSP service allows attackers to execute arbitrary code or escalate privileges via malicious IOCTL calls.","url":"https://insights.sbomify.com/CVE-2025-47355/"}