{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-49746 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-49746 is a high-severity memory corruption vulnerability in Imagination Technologies Graphics DDK, published on 7 Aug 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-2026-49746 and fix it if it is affected.\n\nWhat it is: CVE-2026-49746 is a high-severity memory corruption vulnerability in Imagination Technologies Graphics DDK, published on 7 Aug 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-2026-49746 in the wild and no public exploit code.\n\nAffected product: Imagination Technologies Graphics DDK. 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-2026-49746/ (Markdown: https://insights.sbomify.com/CVE-2026-49746/index.md)","id":"CVE-2026-49746","markdown":"https://insights.sbomify.com/CVE-2026-49746/index.md","name":"CVE-2026-49746","record":{"aliases":["A-505486464","ASB-A-505486464","GHSA-xxq2-97gh-5p37"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Android GPU driver","requires_auth":"low_privilege","summary":"A non-privileged user can trigger out-of-bounds reads and use-after-free in the GPU driver, potentially leading to kernel memory access and privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"imaginationtech","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-823","name":"Use of Out-of-range Pointer Offset"}],"description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to cause OOB read kernel memory access and in certain cases cause GPU UAF of arbitrary pages.\n\nIncorrect validation of array index can lead to OOB read and potentially to GPU UAF of arbitrary pages.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"GPU DDK - Dimension Mismatch and Integer Truncation in PMRDevPhysAddrOSMem","id":"CVE-2026-49746","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"HTTP response smuggling in Mint HTTP/1 client via lenient Content-Length parsing","id":"CVE-2026-49753"},"packages":[],"prev":{"headline":"GPU DDK - Unvalidated sHWPerfCtlDMABuf GPU-VA, DMA-write into FW privdata via MMU ctx 0","id":"CVE-2026-49745"},"products":["Graphics DDK"],"published":"2026-08-07","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-07","vendors":["Imagination Technologies"]},"summary":"A non-privileged user can trigger out-of-bounds reads and use-after-free in the GPU driver, potentially leading to kernel memory access and privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-49746/"}