{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80915 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80915 is a denial of service vulnerability in Linux, published on 9 Sep 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-2026-80915 and fix it if it is affected.\n\nWhat it is: CVE-2026-80915 is a denial of service vulnerability in Linux, published on 9 Sep 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-2026-80915 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-2026-80915/ (Markdown: https://insights.sbomify.com/CVE-2026-80915/index.md)","id":"CVE-2026-80915","markdown":"https://insights.sbomify.com/CVE-2026-80915/index.md","name":"CVE-2026-80915","record":{"aliases":["BELL-CVE-2026-80915","DEBIAN-CVE-2026-80915","GHSA-whqc-hpw3-72pp","UBUNTU-CVE-2026-80915"],"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":"none","summary":"A flaw in the Linux kernel's Xe GPU driver causes system hangs or black screens due to improper memory allocation, requiring a kernel patch.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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/xe: Fix DPT allocation paths.\n\nRemove the fallback for VRAM to system memory, I tested it and that\ndoesn't work at all, only a black screen with pipe fault errors were\nobserved.\n\nOn systems with media GT, extra latency is added when accessing stolen\nmemory when the GT is in MC6. Since we additionally aren't counting how\nmuch memory is used for stolen and we could in theory fill up the\nentire stolen area with DPT's, avoid using stolen and only use the\ndefault memory region.\n\nUsing stolen may also result in random system hangs under load.\n\n(cherry picked from commit a196406a3831291598fe8e73245914f7acffdfe0)","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/xe: Fix DPT allocation paths.","id":"CVE-2026-80915","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"kcov: fix data corruption and race conditions on PREEMPT_RT","id":"CVE-2026-80916"},"packages":[],"prev":{"headline":"Bluetooth: ISO: fix use-after-free of listener socket in iso_conn_ready","id":"CVE-2026-80914"},"products":["Linux"],"published":"2026-09-09","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":"2026-09-09","vendors":["Linux"]},"summary":"A flaw in the Linux kernel's Xe GPU driver causes system hangs or black screens due to improper memory allocation, requiring a kernel patch.","url":"https://insights.sbomify.com/CVE-2026-80915/"}