{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-53310 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-53310 is a medium-severity vulnerability in Linux kernel, published on 26 Jun 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-2026-53310 and fix it if it is affected.\n\nWhat it is: CVE-2026-53310 is a medium-severity vulnerability in Linux kernel, published on 26 Jun 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-2026-53310 in the wild and no public exploit code.\n\nAffected product: Linux kernel. 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-2026-53310/ (Markdown: https://insights.sbomify.com/CVE-2026-53310/index.md)","id":"CVE-2026-53310","markdown":"https://insights.sbomify.com/CVE-2026-53310/index.md","name":"CVE-2026-53310","record":{"aliases":["BELL-CVE-2026-53310","DEBIAN-CVE-2026-53310","GHSA-fpxp-9g9j-vhm7","UBUNTU-CVE-2026-53310"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel","requires_auth":"low_privilege","summary":"A kernel page fault in the Tegra CBB driver causes a system crash when handling cross-fabric error interrupts.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc/tegra: cbb: Fix cross-fabric target timeout lookup\n\nWhen a fabric receives an error interrupt, the error may have\noccurred on a different fabric. The target timeout lookup was using\nthe wrong base address (cbb-\u003eregs) with offsets from a different\nfabric's target map, causing a kernel page fault.\n\n  Unable to handle kernel paging request at virtual address ffff80000954cc00\n  pc : tegra234_cbb_get_tmo_slv+0xc/0x28\n  Call trace:\n   tegra234_cbb_get_tmo_slv+0xc/0x28\n   print_err_notifier+0x6c0/0x7d0\n   tegra234_cbb_isr+0xe4/0x1b4\n\nAdd tegra234_cbb_get_fabric() to look up the correct fabric device\nusing fab_id, and use its base address for accessing target timeout\nregisters.","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":"soc/tegra: cbb: Fix cross-fabric target timeout lookup","id":"CVE-2026-53310","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"fuse: fix uninit-value in fuse_dentry_revalidate()","id":"CVE-2026-53311"},"packages":[],"prev":{"headline":"ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison","id":"CVE-2026-53309"},"products":["Linux"],"published":"2026-06-26","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-06-26","vendors":["Linux"]},"summary":"A kernel page fault in the Tegra CBB driver causes a system crash when handling cross-fabric error interrupts.","url":"https://insights.sbomify.com/CVE-2026-53310/"}