CVE-2026-15770

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{"bugzilla": {"description": "chromium-browser: chromium-browser: Uninitialized Use in V8", "id": "2500658", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2500658"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-824", "details": ["Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)", "An uninitialized use flaw was found in the V8 component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=524792614"], "name": "CVE-2026-15770", "public_date": "2026-07-14T20:09:52Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-15770\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-15770\nhttps://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html\nhttps://issues.chromium.org/issues/524792614"], "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": "[150.0.7871.125,150.0.7871.125)"}}], "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": "2026-07-15T15:15:03.616007+00:00", "updated": "2026-08-03T03:15:05.933152+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}