{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80705 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80705 is a vulnerability in Linux, published on 28 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-2026-80705 and fix it if it is affected.\n\nWhat it is: CVE-2026-80705 is a vulnerability in Linux, published on 28 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-2026-80705 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-2026-80705/ (Markdown: https://insights.sbomify.com/CVE-2026-80705/index.md)","id":"CVE-2026-80705","markdown":"https://insights.sbomify.com/CVE-2026-80705/index.md","name":"CVE-2026-80705","record":{"aliases":["BELL-CVE-2026-80705","DEBIAN-CVE-2026-80705","GHSA-q2jh-vg55-chvm","UBUNTU-CVE-2026-80705"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A missing check in the AMD display driver can cause a kernel segfault, leading to a local denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: check if dml21_add_phantom_plane() is successful\n\nVerify that the phantom plane was allocated to avoid a later\nsegfault.\n\n(cherry picked from commit 5adb54abe5a8e82cbff7f8806db30a5f4924329f)","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/amd/display: check if dml21_add_phantom_plane() is successful","id":"CVE-2026-80705","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"can: softing: fw_parse(): validate firmware record spans","id":"CVE-2026-80706"},"packages":[],"prev":{"headline":"drm/amd/display: use proper context for logging","id":"CVE-2026-80704"},"products":["Linux"],"published":"2026-08-28","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-21","vendors":["Linux"]},"summary":"A missing check in the AMD display driver can cause a kernel segfault, leading to a local denial of service.","url":"https://insights.sbomify.com/CVE-2026-80705/"}