{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-112556 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-112556 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112556 is a medium-severity vulnerability in Apple macOS, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-112556 and fix it if it is affected.\n\nWhat it is: CVE-2026-112556 is a medium-severity vulnerability in Apple macOS, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-112556 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-2026-112556/ (Markdown: https://insights.sbomify.com/CVE-2026-112556/index.md)","id":"CVE-2026-112556","markdown":"https://insights.sbomify.com/CVE-2026-112556/index.md","name":"CVE-2026-112556","record":{"aliases":["GHSA-999g-cr6q-p755"],"analysis":null,"analysis_generated_by":null,"assigner":"apple","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"A race condition was addressed with additional validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker may tamper with code-signed applications to execute arbitrary code in the application's context.","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":"A race condition was addressed with additional validation.","id":"CVE-2026-112556","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"The issue was addressed with improved checks.","id":"CVE-2026-112557"},"packages":[],"prev":{"headline":"A validation issue was addressed with improved input sanitization.","id":"CVE-2026-112555"},"products":["macOS"],"published":"2026-10-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Apple"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-112556/"}