{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-27935 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-27935 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-27935 is a high-severity memory corruption vulnerability in Apple Macos, published on 8 May 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-27935 and fix it if it is affected.\n\nWhat it is: CVE-2023-27935 is a high-severity memory corruption vulnerability in Apple Macos, published on 8 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-27935 in the wild and no public exploit code.\n\nAffected product: Apple Macos. 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-2023-27935/ (Markdown: https://insights.sbomify.com/CVE-2023-27935/index.md)","id":"CVE-2023-27935","markdown":"https://insights.sbomify.com/CVE-2023-27935/index.md","name":"CVE-2023-27935","record":{"aliases":["GHSA-4j9h-4jxx-94f3"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"macOS operating system","requires_auth":"low_privilege","summary":"A remote attacker can trigger a buffer overflow in macOS, leading to arbitrary code execution or application termination.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"apple","cpe":[{"product":"macos","vendor":"apple"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected app termination or arbitrary code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in macOS","id":"CVE-2023-27935","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"apple:macos","products":["apple:macos"],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Memory corruption in iOS and iPadOS","id":"CVE-2023-27936"},"packages":[],"prev":{"headline":"Memory corruption in macOS","id":"CVE-2023-27934"},"products":["macOS"],"published":"2023-05-08","related":[{"cvss_score":9.8,"headline":"Apple macOS Improper Authentication","id":"CVE-2026-65400","kev_date_added":"2026-08-18","published":"2026-08-06"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2024-44146","kev_date_added":null,"published":"2024-09-16"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2024-44148","kev_date_added":null,"published":"2024-09-16"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2023-38586","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":10,"headline":"Security feature bypass in macOS","id":"CVE-2023-40455","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-1999-0590","kev_date_added":null,"published":"2000-02-04"},{"cvss_score":9.8,"headline":"Memory corruption in macOS","id":"CVE-2026-84520","kev_date_added":null,"published":"2026-09-14"}],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-11-04","vendors":["Apple"]},"summary":"A remote attacker can trigger a buffer overflow in macOS, leading to arbitrary code execution or application termination.","url":"https://insights.sbomify.com/CVE-2023-27935/"}