{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124947 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124947 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124947 is a high-severity vulnerability in Mozilla Firefox, published on 10 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124947 and fix it if it is affected.\n\nWhat it is: CVE-2026-124947 is a high-severity vulnerability in Mozilla Firefox, published on 10 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124947 in the wild and no public exploit code.\n\nAffected product: Mozilla Firefox. 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-2026-124947/ (Markdown: https://insights.sbomify.com/CVE-2026-124947/index.md)","id":"CVE-2026-124947","markdown":"https://insights.sbomify.com/CVE-2026-124947/index.md","name":"CVE-2026-124947","record":{"aliases":["GHSA-3wgm-fr29-cj4r","UBUNTU-CVE-2026-124947"],"analysis":null,"analysis_generated_by":null,"assigner":"mozilla","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Incorrect boundary conditions in the Graphics component","id":"CVE-2026-124947","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Incorrect boundary conditions, use-after-free in the Graphics component","id":"CVE-2026-124948"},"nickname":null,"packages":[],"prev":{"headline":"Invalid pointer in the JavaScript Engine: JIT component","id":"CVE-2026-124946"},"products":["Firefox","Thunderbird"],"published":"2026-11-10","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":"total"},"state":"PUBLISHED","updated":"2026-11-10","vendors":["Mozilla"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124947/"}