{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-3839 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-3839 is a high-severity vulnerability in epiphany, published on 23 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-3839 and fix it if it is affected.\n\nWhat it is: CVE-2025-3839 is a high-severity vulnerability in epiphany, published on 23 Jan 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-3839 in the wild and no public exploit code.\n\nAffected product: epiphany. 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-2025-3839/ (Markdown: https://insights.sbomify.com/CVE-2025-3839/index.md)","id":"CVE-2025-3839","markdown":"https://insights.sbomify.com/CVE-2025-3839/index.md","name":"CVE-2025-3839","record":{"aliases":["DEBIAN-CVE-2025-3839","GHSA-h95f-v923-pcr4","UBUNTU-CVE-2025-3839","openSUSE-SU-2025:15011-1"],"analysis":{"component_type":"browser","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Epiphany web browser","requires_auth":"none","summary":"Epiphany browser allows websites to launch external handlers with minimal warnings, potentially enabling remote code execution via vulnerable handlers.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"fedora","cpe":[],"cvss":{"score":8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-356","name":"Missing User Interaction for Potentially Unsafe Action"}],"description":"A flaw was found in Epiphany, a tool that allows websites to open external URL handler applications with minimal user interaction. This design can be misused to exploit vulnerabilities within those handlers, making them appear remotely exploitable. The browser fails to properly warn or gate this action, resulting in potential code execution on the client device via trusted UI behavior.","ecosystems":["openSUSE:Tumbleweed"],"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":"Epiphany: insecure external protocol invocation in epiphany","id":"CVE-2025-3839","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":1,"n_references":2,"next":{"headline":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","id":"CVE-2025-3840"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["48.1-1.1"],"introduced":["0"],"last_affected":[],"package":"epiphany","purl":"pkg:rpm/opensuse/epiphany\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15011-1"}],"prev":{"headline":"Improper Authorization in the installer for the EOL OVA based connect component","id":"CVE-2025-3838"},"products":[],"published":"2026-01-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2026-01-23","vendors":[]},"summary":"Epiphany browser allows websites to launch external handlers with minimal warnings, potentially enabling remote code execution via vulnerable handlers.","url":"https://insights.sbomify.com/CVE-2025-3839/"}