{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-118003 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-118003 is a vulnerability in Mozilla Firefox, published on 27 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-118003 and fix it if it is affected.\n\nWhat it is: CVE-2026-118003 is a vulnerability in Mozilla Firefox, published on 27 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-118003 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-2026-118003/ (Markdown: https://insights.sbomify.com/CVE-2026-118003/index.md)","id":"CVE-2026-118003","markdown":"https://insights.sbomify.com/CVE-2026-118003/index.md","name":"CVE-2026-118003","record":{"aliases":["DEBIAN-CVE-2026-118003","GHSA-p6hp-rhcw-p8j2","UBUNTU-CVE-2026-118003"],"analysis":null,"analysis_generated_by":null,"assigner":"mozilla","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Information disclosure in the Networking: DNS component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.","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":"Information disclosure in the Networking: DNS component","id":"CVE-2026-118003","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Incorrect boundary conditions in the CSS Transitions and Animations component","id":"CVE-2026-118004"},"packages":[],"prev":{"headline":"Information disclosure due to race condition in the Networking component","id":"CVE-2026-118002"},"products":["Firefox","Thunderbird"],"published":"2026-10-27","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":"2026-10-27","vendors":["Mozilla"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-118003/"}