{"answers":{"affected":"It affects 53 products.","exploited":"There is no known exploitation of CVE-2026-21383 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-21383 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-21383 is a high-severity vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 6 Jul 2026. 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-2026-21383 and fix it if it is affected.\n\nWhat it is: CVE-2026-21383 is a high-severity vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 6 Jul 2026. 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-2026-21383 in the wild and no public exploit code.\n\nAffected product: Qualcomm Fastconnect 6900 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-2026-21383/ (Markdown: https://insights.sbomify.com/CVE-2026-21383/index.md)","id":"CVE-2026-21383","markdown":"https://insights.sbomify.com/CVE-2026-21383/index.md","name":"CVE-2026-21383","record":{"aliases":["GHSA-3p8m-mr3f-jqg6"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Snapdragon HLOS","requires_auth":"low_privilege","summary":"Reusing nonces in AES-GCM key wrapping within Qualcomm Snapdragon HLOS allows attackers to compromise cryptographic security and potentially access protected data.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"qualcomm","cpe":[{"product":"fastconnect_6900_firmware","vendor":"qualcomm"},{"product":"fastconnect_7800_firmware","vendor":"qualcomm"},{"product":"lemans_au_lgit_firmware","vendor":"qualcomm"},{"product":"lemansau_firmware","vendor":"qualcomm"},{"product":"pandeiro_firmware","vendor":"qualcomm"},{"product":"qam8255p_firmware","vendor":"qualcomm"},{"product":"qam8397p_firmware","vendor":"qualcomm"},{"product":"qam8797p_firmware","vendor":"qualcomm"},{"product":"qamsrv1h_firmware","vendor":"qualcomm"},{"product":"qamsrv1m_firmware","vendor":"qualcomm"},{"product":"qca6595au_firmware","vendor":"qualcomm"},{"product":"qca6696_firmware","vendor":"qualcomm"},{"product":"qca6698aq_firmware","vendor":"qualcomm"},{"product":"qca6797aq_firmware","vendor":"qualcomm"},{"product":"qca8695au_firmware","vendor":"qualcomm"},{"product":"qdu1000_firmware","vendor":"qualcomm"},{"product":"qdu1110_firmware","vendor":"qualcomm"},{"product":"qdu1210_firmware","vendor":"qualcomm"},{"product":"qdx1010_firmware","vendor":"qualcomm"},{"product":"qdx1011_firmware","vendor":"qualcomm"},{"product":"qln1083bd_firmware","vendor":"qualcomm"},{"product":"qln1086bd_firmware","vendor":"qualcomm"},{"product":"qpa1083bd_firmware","vendor":"qualcomm"},{"product":"qpa1086bd_firmware","vendor":"qualcomm"},{"product":"qualcomm_dragonwing_x100_accelerator_card_firmware","vendor":"qualcomm"},{"product":"qxm1093_firmware","vendor":"qualcomm"},{"product":"qxm1094_firmware","vendor":"qualcomm"},{"product":"qxm1095_firmware","vendor":"qualcomm"},{"product":"qxm1096_firmware","vendor":"qualcomm"},{"product":"sa7255p_firmware","vendor":"qualcomm"},{"product":"sa7775p_firmware","vendor":"qualcomm"},{"product":"sa8255p_firmware","vendor":"qualcomm"},{"product":"sa8620p_firmware","vendor":"qualcomm"},{"product":"sa8770p_firmware","vendor":"qualcomm"},{"product":"sa9000p_firmware","vendor":"qualcomm"},{"product":"sar1165p_firmware","vendor":"qualcomm"},{"product":"sar2130p_firmware","vendor":"qualcomm"},{"product":"snapdragon_ar1\\+_gen_1_platform_firmware","vendor":"qualcomm"},{"product":"snapdragon_ar1_gen_1_platform_firmware","vendor":"qualcomm"},{"product":"srv1h_firmware","vendor":"qualcomm"},{"product":"srv1m_firmware","vendor":"qualcomm"},{"product":"sxr2230p_firmware","vendor":"qualcomm"},{"product":"sxr2250p_firmware","vendor":"qualcomm"},{"product":"wcd9380_firmware","vendor":"qualcomm"},{"product":"wcd9385_firmware","vendor":"qualcomm"},{"product":"wcn3950_firmware","vendor":"qualcomm"},{"product":"wcn7860_firmware","vendor":"qualcomm"},{"product":"wcn7861_firmware","vendor":"qualcomm"},{"product":"wsa8830_firmware","vendor":"qualcomm"},{"product":"wsa8832_firmware","vendor":"qualcomm"},{"product":"wsa8835_firmware","vendor":"qualcomm"},{"product":"xrv7209_firmware","vendor":"qualcomm"},{"product":"xrv9209_firmware","vendor":"qualcomm"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-323","name":"Reusing a Nonce, Key Pair in Encryption"}],"description":"Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.","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":"Reusing a Nonce, Key Pair in Encryption in HLOS","id":"CVE-2026-21383","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"qualcomm:fastconnect_6900_firmware","products":["qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:pandeiro_firmware","qualcomm:qam8255p_firmware","qualcomm:qamsrv1h_firmware","qualcomm:qamsrv1m_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca6797aq_firmware","qualcomm:qca8695au_firmware","qualcomm:qdu1000_firmware","qualcomm:qdu1110_firmware","qualcomm:qdu1210_firmware","qualcomm:qdx1010_firmware","qualcomm:qdx1011_firmware","qualcomm:sa7255p_firmware","qualcomm:sa7775p_firmware","qualcomm:sa8255p_firmware","qualcomm:sa8620p_firmware","qualcomm:sa8770p_firmware","qualcomm:sa9000p_firmware","qualcomm:snapdragon_ar1_gen_1_platform_firmware","qualcomm:srv1h_firmware","qualcomm:srv1m_firmware","qualcomm:sxr2230p_firmware","qualcomm:sxr2250p_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn7860_firmware","qualcomm:wcn7861_firmware","qualcomm:wsa8830_firmware","qualcomm:wsa8832_firmware","qualcomm:wsa8835_firmware"],"type":"weak_cryptography","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Out-of-bounds Write in Camera Driver","id":"CVE-2026-21384"},"packages":[],"prev":{"headline":"Buffer Copy Without Checking Size of Input in Power Management IC","id":"CVE-2026-21382"},"products":["Snapdragon"],"published":"2026-07-06","related":[{"cvss_score":8.4,"headline":"Use After Free in Graphics","id":"CVE-2024-38399","kev_date_added":null,"published":"2024-10-07"},{"cvss_score":8.4,"headline":"Use After Free in Kernel","id":"CVE-2024-21472","kev_date_added":null,"published":"2024-04-01"},{"cvss_score":7.8,"headline":"Untrusted Pointer Dereference in Camera","id":"CVE-2025-47405","kev_date_added":null,"published":"2026-05-04"},{"cvss_score":7.8,"headline":"Use After Free in Secure Processor","id":"CVE-2025-47358","kev_date_added":null,"published":"2026-02-02"},{"cvss_score":7.8,"headline":"Use After Free in DSP Service","id":"CVE-2025-47350","kev_date_added":null,"published":"2025-12-18"},{"cvss_score":7.8,"headline":"Buffer Over-read in DSP Service","id":"CVE-2025-47368","kev_date_added":null,"published":"2025-11-04"},{"cvss_score":7.8,"headline":"Untrusted Pointer Dereference in Camera","id":"CVE-2025-27048","kev_date_added":null,"published":"2025-10-09"}],"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":"2026-07-08","vendors":["Qualcomm, Inc."]},"summary":"Reusing nonces in AES-GCM key wrapping within Qualcomm Snapdragon HLOS allows attackers to compromise cryptographic security and potentially access protected data.","url":"https://insights.sbomify.com/CVE-2026-21383/"}