{"answers":{"affected":"2 open source packages ship an affected version, including puppeteer. It affects 1 product.","exploited":"Yes. Attackers have exploited CVE-2019-5786 in the wild since at least 23 May 2022.","fix":"Upgrade puppeteer to 1.13.0 or later. US federal agencies must fix it by 13 Jun 2022.","what":"CVE-2019-5786 is a medium-severity use after free vulnerability in Google Chrome, published on 27 Jun 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-2019-5786 and fix it if it is affected.\n\nWhat it is: CVE-2019-5786 is a medium-severity use after free vulnerability in Google Chrome, published on 27 Jun 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-2019-5786 in the wild since at least 23 May 2022.\n\nAffected packages and fixed versions:\n- puppeteer (npm): affected all versions; fixed in 1.13.0\n- puppeteer (npm): affected all versions; fixed in 1.13.0\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-2019-5786/ (Markdown: https://insights.sbomify.com/CVE-2019-5786/index.md)","id":"CVE-2019-5786","markdown":"https://insights.sbomify.com/CVE-2019-5786/index.md","name":"CVE-2019-5786","record":{"aliases":["DEBIAN-CVE-2019-5786","DSA-4404-1","GHSA-c2gp-86p4-5935","RHSA-2019:0481","UBUNTU-CVE-2019-5786","openSUSE-SU-2019:0298-1"],"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 execute arbitrary code via a crafted HTML page due to an object lifetime issue in the Blink rendering engine.","user_interaction":"required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Chrome","cpe":[{"product":"chrome","vendor":"google"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-416","name":"Use After Free"}],"description":"Object lifetime issue in Blink in Google Chrome prior to 72.0.3626.121 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.","ecosystems":["Red Hat:rhel_extras:6","SUSE:Package Hub 12 SP2","SUSE:Package Hub 15","npm","openSUSE:Leap 15.0"],"exploits":{"exploitdb":2,"first_seen":"2019-03-20","github_poc":1,"max_poc_stars":255,"metasploit":1,"nuclei":0,"refs":[{"date":"2019-03-20T18:43:49Z","kind":"github_poc","ref":"https://github.com/exodusintel/CVE-2019-5786","stars":255,"title":"FileReader Exploit"},{"date":"2019-03-21","kind":"metasploit","ref":"exploit/windows/browser/chrome_filereader_uaf","stars":null,"title":"Chrome 72.0.3626.119 FileReader UaF exploit for Windows 7 x86"},{"date":"2019-05-08","kind":"exploitdb","ref":"46812","stars":null,"title":"Google Chrome 72.0.3626.119 - 'FileReader' Use-After-Free (Metasploit)"},{"date":"2019-05-08","kind":"exploitdb","ref":"46812","stars":null,"title":"Google Chrome 72.0.3626.119 - 'FileReader' Use-After-Free (Metasploit)"}],"tier":"exploited"},"has_fix":true,"headline":"Google Chrome Blink Use-After-Free","id":"CVE-2019-5786","indexable":true,"kev":{"dateAdded":"2022-05-23","dueDate":"2022-06-13","knownRansomwareCampaignUse":"Unknown","product":"Chrome Blink","requiredAction":"Apply updates per vendor instructions.","vendorProject":"Google","vulnerabilityName":"Google Chrome Blink Use-After-Free Vulnerability"},"kind":"cve","links":{"ecosystem":"npm","product":"google:chrome","products":["google:chrome"],"type":"use_after_free","year":"2019"},"n_packages":7,"n_references":2,"next":{"headline":"Use after free in Chrome","id":"CVE-2019-5787"},"packages":[{"ecosystem":"npm","fixed":["1.13.0"],"introduced":["0"],"last_affected":[],"package":"puppeteer","purl":null,"source":"GHSA-c2gp-86p4-5935"},{"ecosystem":"npm","fixed":["1.13.0"],"introduced":["0"],"last_affected":[],"package":"puppeteer","purl":"pkg:npm/puppeteer","source":"GHSA-c2gp-86p4-5935"},{"ecosystem":"Red Hat:rhel_extras:6","fixed":["0:72.0.3626.121-1.el6_10"],"introduced":["0"],"last_affected":[],"package":"chromium-browser","purl":"pkg:rpm/redhat/chromium-browser","source":"RHSA-2019:0481"},{"ecosystem":"Red Hat:rhel_extras:6","fixed":["0:72.0.3626.121-1.el6_10"],"introduced":["0"],"last_affected":[],"package":"chromium-browser-debuginfo","purl":"pkg:rpm/redhat/chromium-browser-debuginfo","source":"RHSA-2019:0481"},{"ecosystem":"SUSE:Package Hub 12 SP2","fixed":["72.0.3626.121-bp150.2.37.1"],"introduced":["0"],"last_affected":[],"package":"chromium","purl":"pkg:rpm/suse/chromium\u0026distro=SUSE%20Package%20Hub%2012%20SP2","source":"openSUSE-SU-2019:0298-1"},{"ecosystem":"SUSE:Package Hub 15","fixed":["72.0.3626.121-bp150.2.37.1"],"introduced":["0"],"last_affected":[],"package":"chromium","purl":"pkg:rpm/suse/chromium\u0026distro=SUSE%20Package%20Hub%2015","source":"openSUSE-SU-2019:0298-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["72.0.3626.121-bp150.2.37.1"],"introduced":["0"],"last_affected":[],"package":"chromium","purl":"pkg:rpm/opensuse/chromium\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:0298-1"}],"prev":{"headline":"Memory corruption in Chrome","id":"CVE-2019-5785"},"products":["Chrome"],"published":"2019-06-27","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":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"BSD-3-Clause","name":"Metasploit"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-10-21","vendors":["Google"]},"summary":"A remote attacker can execute arbitrary code via a crafted HTML page due to an object lifetime issue in the Blink rendering engine.","url":"https://insights.sbomify.com/CVE-2019-5786/"}