{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84696 exists.","fix":"No fix has been published for CVE-2026-84696 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84696 is a critical missing authorization vulnerability in Phison Electronics Corporation PS3111-S11 Controller Firmware, published on 2 Sep 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-2026-84696 and fix it if it is affected.\n\nWhat it is: CVE-2026-84696 is a critical missing authorization vulnerability in Phison Electronics Corporation PS3111-S11 Controller Firmware, published on 2 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-84696 exists.\n\nAffected product: Phison Electronics Corporation PS3111-S11 Controller 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-2026-84696/ (Markdown: https://insights.sbomify.com/CVE-2026-84696/index.md)","id":"CVE-2026-84696","markdown":"https://insights.sbomify.com/CVE-2026-84696/index.md","name":"CVE-2026-84696","record":{"aliases":["GHSA-p44m-vhp2-rrrf"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"SSD controller firmware","requires_auth":"high_privilege","summary":"Attackers can bypass weak authentication to execute privileged commands, read/write flash memory, and persist implants on Phison SSD controllers.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Phison PS3111-S11 controller firmware versions through SBFQT1.3 expose privileged vendor unique commands over the ATA interface with absent or defeatable authentication mechanisms. Attackers can bypass the weak CRC-16 based unlock handshake or exploit builds with no VUC lock to read and write controller memory and raw flash, persisting implants across power cycles.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Phison PS3111-S11 Controller Firmware Missing Authentication on Vendor Unique Commands","id":"CVE-2026-84696","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Mailpit SSRF Deny List Bypass via Azure Metadata and IPv6 Prefix","id":"CVE-2026-84697"},"packages":[],"prev":{"headline":"BookStack before 26.05.4 Stored XSS via Drawing Upload","id":"CVE-2026-84695"},"products":["PS3111-S11 Controller Firmware"],"published":"2026-09-02","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-02","vendors":["Phison Electronics Corporation"]},"summary":"Attackers can bypass weak authentication to execute privileged commands, read/write flash memory, and persist implants on Phison SSD controllers.","url":"https://insights.sbomify.com/CVE-2026-84696/"}