{"answers":{"affected":"It affects 4 products.","exploited":"Yes. Attackers have exploited CVE-2023-26083 in the wild since at least 7 Apr 2023.","fix":"Apply the vendor's patch. US federal agencies must fix it by 28 Apr 2023.","what":"CVE-2023-26083 is a low-severity vulnerability in Arm Valhall Gpu Kernel Driver, published on 6 Apr 2023. 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-2023-26083 and fix it if it is affected.\n\nWhat it is: CVE-2023-26083 is a low-severity vulnerability in Arm Valhall Gpu Kernel Driver, published on 6 Apr 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: Yes. Attackers have exploited CVE-2023-26083 in the wild since at least 7 Apr 2023.\n\nAffected product: Arm Valhall Gpu Kernel Driver. 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-2023-26083/ (Markdown: https://insights.sbomify.com/CVE-2023-26083/index.md)","id":"CVE-2023-26083","markdown":"https://insights.sbomify.com/CVE-2023-26083/index.md","name":"CVE-2023-26083","record":{"aliases":["A-272073598","ASB-A-272073598","GHSA-xfv3-jp8h-q7v6"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Android Mali GPU Driver","requires_auth":"low_privilege","summary":"A non-privileged user can expose sensitive kernel metadata via valid GPU operations in the Mali GPU Kernel Driver on Android.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"5th_gen_gpu_architecture_kernel_driver","vendor":"arm"},{"product":"bifrost_gpu_kernel_driver","vendor":"arm"},{"product":"midgard_gpu_kernel_driver","vendor":"arm"},{"product":"valhall_gpu_kernel_driver","vendor":"arm"}],"cvss":{"score":3.3,"severity":"low","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-05-28","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-05-28T10:34:32Z","kind":"github_poc","ref":"https://github.com/noverisp3/CVE-2023-26083","stars":0,"title":"CVE-2023-26083-Mali-InfoLeak-PoC"}],"tier":"exploited"},"has_fix":true,"headline":"Arm Mali GPU Kernel Driver Information Disclosure","id":"CVE-2023-26083","indexable":true,"kev":{"dateAdded":"2023-04-07","dueDate":"2023-04-28","knownRansomwareCampaignUse":"Unknown","product":"Mali Graphics Processing Unit (GPU)","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Arm","vulnerabilityName":"Arm Mali GPU Kernel Driver Information Disclosure Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"arm:valhall_gpu_kernel_driver","products":["arm:valhall_gpu_kernel_driver"],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2023-26084"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2023-26081"},"products":["n/a"],"published":"2023-04-06","related":[{"cvss_score":5.5,"headline":"Arm Mali GPU Kernel Driver Use-After-Free","id":"CVE-2023-4211","kev_date_added":"2023-10-03","published":"2023-10-01"},{"cvss_score":8.4,"headline":"Mali GPU Kernel Driver allows improper GPU memory processing operations","id":"CVE-2023-6143","kev_date_added":null,"published":"2024-03-04"},{"cvss_score":7.8,"headline":"Mali GPU Kernel Driver allows improper GPU memory processing operations","id":"CVE-2025-0073","kev_date_added":null,"published":"2025-06-02"},{"cvss_score":7.8,"headline":"Mali GPU Kernel Driver allows access to already freed memory","id":"CVE-2025-0819","kev_date_added":null,"published":"2025-06-02"},{"cvss_score":7.8,"headline":"Mali GPU Kernel Driver allows improper GPU memory processing operations","id":"CVE-2025-0072","kev_date_added":null,"published":"2025-05-02"},{"cvss_score":7.8,"headline":"Mali GPU Kernel Driver allows access to already freed memory","id":"CVE-2025-0427","kev_date_added":null,"published":"2025-05-02"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["n/a"]},"summary":"A non-privileged user can expose sensitive kernel metadata via valid GPU operations in the Mali GPU Kernel Driver on Android.","url":"https://insights.sbomify.com/CVE-2023-26083/"}