{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-17778", "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "state": "PUBLISHED", "assignerShortName": "Chrome", "dateReserved": "2026-07-27T23:34:43.614Z", "datePublished": "2026-07-30T00:19:18.600Z", "dateUpdated": "2026-07-30T00:19:18.600Z"}, "containers": {"cna": {"affected": [{"vendor": "Google", "product": "Chrome", "versions": [{"version": "151.0.7922.72", "status": "affected", "lessThan": "151.0.7922.72", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Use after free in Extensions in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted Chrome Extension. (Chromium security severity: Medium)"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Use after free", "cweId": "CWE-416"}]}], "providerMetadata": {"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome", "dateUpdated": "2026-07-30T00:19:18.600Z"}, "references": [{"url": "https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html"}, {"url": "https://issues.chromium.org/issues/513467993"}]}}}

{}

{}

{"bugzilla": {"description": "chromium-browser: Google Chrome: Arbitrary code execution via crafted Chrome Extension", "id": "2509017", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2509017"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.6", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H", "status": "draft"}, "cwe": "CWE-825", "details": ["A flaw was found in Google Chrome. This use-after-free vulnerability in the Extensions component allows a remote attacker to execute arbitrary code within a sandbox. This can be exploited by convincing a user to install a specially crafted Chrome Extension."], "name": "CVE-2026-17778", "public_date": "2026-07-30T00:19:18Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-17778\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-17778\nhttps://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html\nhttps://issues.chromium.org/issues/513467993"], "statement": "This Important flaw in Google Chrome's Extensions component allows arbitrary code execution within the browser's sandbox. While user interaction is required to install a specially crafted Chrome Extension, the ability to execute code within the sandbox represents a significant security risk to the system.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[151.0.7922.72,151.0.7922.72)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Chrome", "source": "cna", "vendor": "Google"}, "product": "chrome", "vendor": "google"}], "created": "2026-07-30T04:00:05.393449+00:00", "updated": "2026-07-30T04:00:05.393489+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}