What happened
Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected versions
Chrome: 152.0.7977.82 through before 152.0.7977.82 (custom) Fixed: See vendor advisory.
Why it matters
Review the vendor advisory and exposure of the affected product to determine operational impact.
Detection & mitigation
- Apply vendor-provided updates or mitigations.
- Review affected product exposure and access logs.
Public PoC references
RepositoryAuthorFirst seenReference
atiilla/CVE-2026-85046CVE-2026-85046 | Chrome V8 Type Confusion in Inline Array.prototype.sort (Maglev/Turbofan) | CVSS 8.8 | CWE-843 | Chrome < 152.0.7977.82★ 0atiilla2026-09-08VerifiedSneakyNachos/CVE-2026-85046-who-put-the-silverback-guerilla-in-the-wasm★ 1SneakyNachos2026-09-08VerifiedEliot-code/CVE-2026-85046★ 0Eliot-code2026-09-07Candidateadriyansyah-mf/cve-2026-85046-poc★ 4adriyansyah-mf2026-09-05Verifiedubitquity/CVE-2026-85046-Patch-confusion-zero-day-vulnerability-in-Google-Chrome-s-V8-engineConceptual C++ patch and structural analysis for CVE-2026-85046, a critical type confusion zero-day vulnerability in Google Chrome's V8 engine★ 0ubitquity2026-09-04VerifiedHORKimhab/CVE-2026-85046CVE-2026-85046★ 1HORKimhab2026-09-04VerifiedSploitusOut-of-bounds write exploit in Chrome escaping renderer to launch Evolution mail handler.SneakyNachos2026-09-12T17:35:58VerifiedSneakyNachos/CVE-2026-87575-CVE-2026-87606-CVE-2026-87491-and-CVE-2026-85046.-Escape-the-v8-carcass.Out-of-bounds write exploit in Chrome escaping renderer to launch Evolution mail handler.SneakyNachos2026-09-12T17:35:58VerifiedSource timeline
CVE record published by NVDView source ↗
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Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.