{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-97613 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-97613 is a denial of service vulnerability in Linux, published on 25 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-2026-97613 and fix it if it is affected.\n\nWhat it is: CVE-2026-97613 is a denial of service vulnerability in Linux, published on 25 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-2026-97613 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-2026-97613/ (Markdown: https://insights.sbomify.com/CVE-2026-97613/index.md)","id":"CVE-2026-97613","markdown":"https://insights.sbomify.com/CVE-2026-97613/index.md","name":"CVE-2026-97613","record":{"aliases":["AZL-104832","BELL-CVE-2026-97613","DEBIAN-CVE-2026-97613","GHSA-7qp2-8vhf-pgwx","UBUNTU-CVE-2026-97613"],"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 missing CQ slot reservation in the Linux kernel MANA driver can cause dropped fence completions and system hangs, 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\nnet: mana: Reserve extra CQ slot for the fence completion CQE\n\nThe RX completion queue is sized to hold exactly one CQE per posted RX WQE.\nMANA_FENCE_RQ makes hardware post an additional CQE_RX_OBJECT_FENCE after\nthe packet CQEs. The current sizing reserves no extra slot for it and in\nrare cases, CQ has no guaranteed slot for the fence CQE when it is full of\npacket CQEs. This can lead to dropping the fence completion while the\ndriver waits holding RTNL lock throughout the timeout duration.\nReserve one extra CQE slot for CQE_RX_OBJECT_FENCE. mana_gd_alloc_memory()\nrequires queue_size to be a power-of-two and at least MANA_PAGE_SIZE;\nthe reservation pushes cq_size past a power-of-two, so round up the CQ size\nin mana_create_rxq().","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":"net: mana: Reserve extra CQ slot for the fence completion CQE","id":"CVE-2026-97613","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"net: dsa: tag_brcm: legacy FCS: request needed tailroom","id":"CVE-2026-97614"},"packages":[],"prev":{"headline":"net: mpls: clear inner_protocol when the last label is popped","id":"CVE-2026-97612"},"products":["Linux"],"published":"2026-09-25","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":"2026-10-19","vendors":["Linux"]},"summary":"A missing CQ slot reservation in the Linux kernel MANA driver can cause dropped fence completions and system hangs, requiring a kernel patch.","url":"https://insights.sbomify.com/CVE-2026-97613/"}