{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-74352 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-74352 is an use after free vulnerability in Linux, published on 15 Aug 2026."},"fix_prompt":"Check this codebase for CVE-2026-74352 and fix it if it is affected.\n\nWhat it is: CVE-2026-74352 is an use after free vulnerability in Linux, published on 15 Aug 2026. \nExploitation: There is no known exploitation of CVE-2026-74352 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-2026-74352/ (Markdown: https://insights.sbomify.com/CVE-2026-74352/index.md)","id":"CVE-2026-74352","markdown":"https://insights.sbomify.com/CVE-2026-74352/index.md","name":"CVE-2026-74352","record":{"aliases":["BELL-CVE-2026-74352","DEBIAN-CVE-2026-74352","GHSA-9fvr-rjg6-fvw4","UBUNTU-CVE-2026-74352"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"unknown","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"A use-after-free vulnerability in the Linux kernel's reserved memory handling allows attackers to cause a denial of service or potentially execute code.","user_interaction":"not_required","vuln_class":"use_after_free"},"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\nof: reserved_mem: avoid post-init UAF when alloc_reserved_mem_array() fails\n\nThe global pointer 'reserved_mem' continues to reference the\nreserved_mem_array which lives in __initdata if\nalloc_reserved_mem_array() fails. of_reserved_mem_lookup() is\nexported for post-init use, that would dereference freed memory\nand trigger a use-after-free.\n\nSo reset reserved_mem_count to 0 when alloc_reserved_mem_array()\nfails.","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":"of: reserved_mem: avoid post-init UAF when alloc_reserved_mem_array() fails","id":"CVE-2026-74352","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"use_after_free","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"drm/amdkfd: always resume_all after suspend_all","id":"CVE-2026-74353"},"packages":[],"prev":{"headline":"ocfs2: rebase copied fsdlm LVB pointers in locking_state","id":"CVE-2026-74351"},"products":["Linux"],"published":"2026-08-15","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":"2026-08-17","vendors":["Linux"]},"summary":"A use-after-free vulnerability in the Linux kernel's reserved memory handling allows attackers to cause a denial of service or potentially execute code.","url":"https://insights.sbomify.com/CVE-2026-74352/"}