{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-45815 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-45815 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-45815 is a high-severity denial of service vulnerability in Apache NimBLE, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-45815 and fix it if it is affected.\n\nWhat it is: CVE-2026-45815 is a high-severity denial of service vulnerability in Apache NimBLE, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-45815 in the wild and no public exploit code.\n\nAffected product: Apache NimBLE. 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-2026-45815/ (Markdown: https://insights.sbomify.com/CVE-2026-45815/index.md)","id":"CVE-2026-45815","markdown":"https://insights.sbomify.com/CVE-2026-45815/index.md","name":"CVE-2026-45815","record":{"aliases":["GHSA-v377-9cxj-ww4r"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Bluetooth Low Energy stack","requires_auth":"none","summary":"A remote attacker can cause a denial of service in Apache NimBLE by sending a crafted Bluetooth response that triggers an assertion failure.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apache","cpe":[{"product":"nimble","vendor":"apache"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"Reachable Assertion vulnerability in Apache NimBLE.\nA specially crafted ATT Read Multiple Variable Response (BLE_ATT_OP_READ_MULT_VAR_RSP) may trigger assert in ATT parser.\n\nSeverity is medium as this requires DUT to first send ATT Read Multiple Variable Request.\n\nThis issue affects Apache NimBLE: through 1.9.0.\n\nUsers are recommended to upgrade to version 1.10.0, which fixes the issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Apache NimBLE: Remote reachable assertion in ATT Read Multiple Variable Response handler","id":"CVE-2026-45815","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Apache NimBLE: NULL pointer dereference vulnerability in SMP LTK request","id":"CVE-2026-45816"},"packages":[],"prev":{"headline":"Apache NimBLE: Incorrect data validation in BASS add/modify source operation","id":"CVE-2026-45813"},"products":["Apache NimBLE"],"published":"2026-07-24","related":[{"cvss_score":8.8,"headline":"Apache NimBLE: Incorrect data validation in BASS add/modify source operation","id":"CVE-2026-45813","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":8.1,"headline":"Apache Mynewt NimBLE: Incorrect handling of SMP Security Request could lead to undesirable pairing","id":"CVE-2025-62235","kev_date_added":null,"published":"2026-01-10"},{"cvss_score":7.5,"headline":"Apache NimBLE: Buffer overflow in socket HCI transport","id":"CVE-2026-45811","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":7.5,"headline":"Apache NimBLE: NULL pointer dereference vulnerability in SMP LTK request","id":"CVE-2026-45816","kev_date_added":null,"published":"2026-07-24"},{"cvss_score":7.5,"headline":"Apache Mynewt NimBLE: Invalid error handling in pause encryption procedure in NimBLE controller","id":"CVE-2025-52435","kev_date_added":null,"published":"2026-01-10"},{"cvss_score":7.5,"headline":"Apache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer","id":"CVE-2025-53477","kev_date_added":null,"published":"2026-01-10"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-24","vendors":["Apache Software Foundation"]},"summary":"A remote attacker can cause a denial of service in Apache NimBLE by sending a crafted Bluetooth response that triggers an assertion failure.","url":"https://insights.sbomify.com/CVE-2026-45815/"}