{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80878 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80878 is a denial of service vulnerability in Linux, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-80878 and fix it if it is affected.\n\nWhat it is: CVE-2026-80878 is a denial of service vulnerability in Linux, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-80878 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-2026-80878/ (Markdown: https://insights.sbomify.com/CVE-2026-80878/index.md)","id":"CVE-2026-80878","markdown":"https://insights.sbomify.com/CVE-2026-80878/index.md","name":"CVE-2026-80878","record":{"aliases":["BELL-CVE-2026-80878","DEBIAN-CVE-2026-80878","GHSA-hp66-9q6w-hjwg","UBUNTU-CVE-2026-80878"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A memory leak in the Linux kernel AFS filesystem allows attackers to cause a denial of service by triggering volume lookup failures.","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\nafs: Fix leak of ungot volume\n\nFix afs_lookup_volume_rcu() so that it doesn't leak a dying volume if\nafs_try_get_volume() fails.","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":"afs: Fix leak of ungot volume","id":"CVE-2026-80878","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":"ocfs2: fix circular locking dependency in ocfs2_dio_end_io_write","id":"CVE-2026-80879"},"packages":[],"prev":{"headline":"afs: Fix vllist leak","id":"CVE-2026-80877"},"products":["Linux"],"published":"2026-09-04","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":"2026-09-14","vendors":["Linux"]},"summary":"A memory leak in the Linux kernel AFS filesystem allows attackers to cause a denial of service by triggering volume lookup failures.","url":"https://insights.sbomify.com/CVE-2026-80878/"}