{"answers":{"affected":"It affects 2 products.","exploited":"Yes. Attackers have exploited CVE-2019-13720 in the wild since at least 23 May 2022.","fix":"Upgrade to a fixed version. US federal agencies must fix it by 13 Jun 2022.","what":"CVE-2019-13720 is a high-severity use after free vulnerability in Google Chrome, published on 25 Nov 2019. 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-2019-13720 and fix it if it is affected.\n\nWhat it is: CVE-2019-13720 is a high-severity use after free vulnerability in Google Chrome, published on 25 Nov 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: Yes. Attackers have exploited CVE-2019-13720 in the wild since at least 23 May 2022.\n\nAffected product: Google Chrome. 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-2019-13720/ (Markdown: https://insights.sbomify.com/CVE-2019-13720/index.md)","id":"CVE-2019-13720","markdown":"https://insights.sbomify.com/CVE-2019-13720/index.md","name":"CVE-2019-13720","record":{"aliases":["DEBIAN-CVE-2019-13720","GHSA-3qg6-gw2x-w9cq","UBUNTU-CVE-2019-13720"],"analysis":{"component_type":"browser","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Google Chrome","requires_auth":"none","summary":"A remote attacker can exploit heap corruption via a crafted HTML page to potentially execute arbitrary code in Google Chrome.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"chrome","vendor":"google"},{"product":"leap","vendor":"opensuse"}],"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-416","name":"Use After Free"}],"description":"Use after free in WebAudio in Google Chrome prior to 78.0.3904.87 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2019-11-04","github_poc":1,"max_poc_stars":3,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-11-04T12:40:28Z","kind":"github_poc","ref":"https://github.com/cve-2019-13720/cve-2019-13720","stars":3,"title":"POC for CVE-2019-13720"},{"date":"2022-05-11","kind":"exploitdb","ref":"50917","stars":null,"title":"Google Chrome 78.0.3904.70 - Remote Code Execution"}],"tier":"exploited"},"has_fix":true,"headline":"Google Chrome WebAudio Use-After-Free","id":"CVE-2019-13720","indexable":true,"kev":{"dateAdded":"2022-05-23","dueDate":"2022-06-13","knownRansomwareCampaignUse":"Unknown","product":"Chrome WebAudio","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Google","vulnerabilityName":"Google Chrome WebAudio Use-After-Free Vulnerability"},"kind":"cve","links":{"ecosystem":null,"product":"google:chrome","products":["google:chrome","opensuse:leap"],"type":"use_after_free","year":"2019"},"n_packages":0,"n_references":5,"next":{"headline":"Use after free in Chrome","id":"CVE-2019-13721"},"packages":[],"prev":{"headline":"Security feature bypass in Chrome","id":"CVE-2019-13719"},"products":["Chrome"],"published":"2019-11-25","related":[{"cvss_score":9.6,"headline":"Google Chromium GPU Heap Buffer Overflow","id":"CVE-2022-4135","kev_date_added":"2022-11-28","published":"2022-11-25"},{"cvss_score":9.6,"headline":"Google Chrome Use-After-Free","id":"CVE-2020-16017","kev_date_added":"2021-11-03","published":"2021-01-08"},{"cvss_score":9.6,"headline":"Google Chrome for Android UI Heap Buffer Overflow","id":"CVE-2020-16010","kev_date_added":"2021-11-03","published":"2020-11-03"},{"cvss_score":8.8,"headline":"Google Chromium V8 Out of Bounds Write","id":"CVE-2026-87491","kev_date_added":"2026-09-09","published":"2026-09-09"},{"cvss_score":8.8,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2026-85046","kev_date_added":"2026-09-04","published":"2026-09-03"},{"cvss_score":8.8,"headline":"Google Chromium V8 Out-of-Bounds Read and Write","id":"CVE-2026-11645","kev_date_added":"2026-06-09","published":"2026-06-08"},{"cvss_score":8.8,"headline":"Google Dawn Use-After-Free","id":"CVE-2026-5281","kev_date_added":"2026-04-01","published":"2026-04-01"}],"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":"open","licence":"CC0 1.0","name":"CISA KEV"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"active","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Google"]},"summary":"A remote attacker can exploit heap corruption via a crafted HTML page to potentially execute arbitrary code in Google Chrome.","url":"https://insights.sbomify.com/CVE-2019-13720/"}