{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80540 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80540 is a high-severity vulnerability in Linux, published on 26 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-2026-80540 and fix it if it is affected.\n\nWhat it is: CVE-2026-80540 is a high-severity vulnerability in Linux, published on 26 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-2026-80540 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2026-80540/ (Markdown: https://insights.sbomify.com/CVE-2026-80540/index.md)","id":"CVE-2026-80540","markdown":"https://insights.sbomify.com/CVE-2026-80540/index.md","name":"CVE-2026-80540","record":{"aliases":["AZL-97727","BELL-CVE-2026-80540","DEBIAN-CVE-2026-80540","GHSA-6g4g-qg49-hpx9","UBUNTU-CVE-2026-80540"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"An integer overflow in the AMD GPU UVD driver allows attackers to cause denial of service or potentially execute code via crafted image sizes.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fix UVD decode image min size calculation\n\nThis needs to use pitch instead of width. Also reject pitch\nover 4096 to avoid overflow.\n\n(cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)","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":"drm/amdgpu: Fix UVD decode image min size calculation","id":"CVE-2026-80540","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"drm/amdgpu: validate GEM_CREATE domain combinations","id":"CVE-2026-80541"},"packages":[],"prev":{"headline":"drm/amdgpu: disallow multiple FENCE chunks in one submit","id":"CVE-2026-80539"},"products":["Linux"],"published":"2026-08-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-16","vendors":["Linux"]},"summary":"An integer overflow in the AMD GPU UVD driver allows attackers to cause denial of service or potentially execute code via crafted image sizes.","url":"https://insights.sbomify.com/CVE-2026-80540/"}