{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-45198 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-45198 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-2026-45198 and fix it if it is affected.\n\nWhat it is: CVE-2026-45198 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-2026-45198 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-2026-45198/ (Markdown: https://insights.sbomify.com/CVE-2026-45198/index.md)","id":"CVE-2026-45198","markdown":"https://insights.sbomify.com/CVE-2026-45198/index.md","name":"CVE-2026-45198","record":{"aliases":["A-505471091","ASB-A-505471091","GHSA-952j-524v-rjh4"],"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":"An attacker with kernel control in the Rich Execution Environment can corrupt GPU firmware data via untrusted pointers, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"imaginationtech","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-822","name":"Untrusted Pointer Dereference"}],"description":"Kernel software from a non-secure operating system on a platform with Trusted Execution Environment support, may cause GPU Firmware to boot up using data from non-secure memory.\n\nThe GPU thread of control (Firmware) uses a pointer from non-secure memory belonging to the Rich Execution Environment (REE) when saving or retrieving internal data between the tightly coupled private memory to main memory. An attacker with control over the REE kernel may modify the pointer value, corrupting the data used by the GPU Firmware.","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 - RGXFWIF_SYSINIT::sCorememDataStore is untrusted","id":"CVE-2026-45198","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":"GPU DDK - rgxfw_to_ptr() does not reject FW private data pointers","id":"CVE-2026-45199"},"packages":[],"prev":{"headline":"GPU DDK - TOCTOU affecting psFWMemContext-\u003euiPageCatBaseRegSet","id":"CVE-2026-45197"},"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":"total"},"state":"PUBLISHED","updated":"2026-08-07","vendors":["Imagination Technologies"]},"summary":"An attacker with kernel control in the Rich Execution Environment can corrupt GPU firmware data via untrusted pointers, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-45198/"}