CVE-2026-102307

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{"bugzilla": {"description": "chromium-browser: chromium-browser: Uninitialized resource in Dawn", "id": "2543591", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2543591"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-908", "details": ["Uninitialized resource in Dawn in Google Chrome on on Android prior to 154.0.8037.92 allowed a remote attacker to read memory outside the sandbox via a crafted HTML page. (Chromium security severity: High)", "An uninitialized resource flaw was found in the Dawn component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=556959073\nhttps://code.google.com/p/chromium/issues/detail?id=102307"], "name": "CVE-2026-102307", "public_date": "2026-09-29T19:45:03Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-102307\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-102307\nhttps://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html\nhttps://issues.chromium.org/issues/556959073"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[154.0.8037.92,154.0.8037.92)"}}], "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": "2026-09-29T22:15:08.035725+00:00", "title": "Uninitialized Resource in Dawn Rendering Engine Allows Out-of-Bounds Memory Read on Android", "updated": "2026-09-30T10:45:17.547694+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}