{"id":"CVE-2025-5419","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-5419","generatedAt":"2026-10-31T06:58:08.391Z","title":"Google Chromium V8 Out-of-Bounds Read and Write Vulnerability","description":"Out of bounds read and write in V8 in Google Chrome prior to 137.0.7151.68 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)","published":"2025-06-03T00:15:21.000Z","lastModified":"2026-06-17T09:47:53.000Z","status":"Analyzed","sourceIdentifier":"chrome-cve-admin@google.com","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-125","CWE-787"],"affected":["google/chrome","microsoft/edge chromium"],"epss":{"score":0.07486,"percentile":0.9447,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2025-06-05","dueDate":"2025-06-26","knownRansomwareCampaignUse":"Unknown","notes":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.\nhttps://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html;   https://nvd.nist.gov/vuln/detail/CVE-2025-5419\","},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 26 June 2025). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html","tags":["Release Notes"],"source":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/420636529","tags":["Permissions Required"],"source":"chrome-cve-admin@google.com"},{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-5419","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5419","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-5419","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."}