{"id":"CVE-2018-6092","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-6092","generatedAt":"2026-10-29T02:03:49.792Z","title":"An integer overflow on 32-bit systems in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.","description":"An integer overflow on 32-bit systems in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.","published":"2018-12-04T17:29:01.000Z","lastModified":"2026-06-17T02:01:19.000Z","status":"Modified","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-190"],"affected":["google/chrome","redhat/linux desktop","redhat/linux server","redhat/linux workstation","debian/debian linux"],"epss":{"score":0.09186,"percentile":0.95305,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.10586,"percentile":0.95643},{"date":"2026-09-22","score":0.09186,"percentile":0.95099}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2018-06-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44860,"kind":"exploit","title":"Google Chrome - Integer Overflow when Processing WebAssembly Locals","url":"https://www.exploit-db.com/exploits/44860","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/44860.js","file":"exploits/multiple/dos/44860.js","published":"2018-06-08","added":"2018-06-08","updated":"2018-06-08","author":"Google Security Research","type":"dos","platform":"multiple","port":null,"verified":true,"codes":["CVE-2018-6092"],"tags":"Integer Overflow","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://bugs.chromium.org/p/project-zero/issues/detail?id=1546"}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB (verified) and the impact is high, while EPSS rates exploitation at 9.2%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-21T00:00:00.000Z","detail":{"to":0.10586,"from":0.09186,"percentile":0.95643},"summary":"EPSS moved from 9.2% to 10.6% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.securityfocus.com/bid/103917","source":"chrome-cve-admin@google.com"},{"url":"https://access.redhat.com/errata/RHSA-2018:1195","source":"chrome-cve-admin@google.com"},{"url":"https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html","source":"chrome-cve-admin@google.com"},{"url":"https://crbug.com/819869","source":"chrome-cve-admin@google.com"},{"url":"https://security.gentoo.org/glsa/201804-22","source":"chrome-cve-admin@google.com"},{"url":"https://www.debian.org/security/2018/dsa-4182","source":"chrome-cve-admin@google.com"},{"url":"https://www.exploit-db.com/exploits/44860/","source":"chrome-cve-admin@google.com"},{"url":"http://www.securityfocus.com/bid/103917","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2018:1195","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://crbug.com/819869","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201804-22","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2018/dsa-4182","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44860/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-6092","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}