Description
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 products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Chrome | 152.0.7977.82 – < 152.0.7977.82 | 152.0.7977.82 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | chromium | 152.0.7977.82-1 | — |
| Debian 13 | chromium | 152.0.7977.82-1~deb13u1 | — |
| Debian 12 | chromium | 152.0.7977.82-1~deb12u1 | — |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | chromium | 152.0.7977.82-1.1 | openSUSE-SU-2026:11714-1 |
| openSUSE Leap 16.0 | chromium | 152.0.7977.82-bp160.1.1 | openSUSE-SU-2026:21799-1 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | chromium | 152.0.7977.82-r0 | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 7 repositories
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atiilla/CVE-2026-85046 ★ 8 · Sep 8, 2026
CVE-2026-85046 | Chrome V8 Type Confusion in Inline Array.prototype.sort (Maglev/Turbofan) | CVSS 8.8 | CWE-843 | Chrome < 152.0.7977.82
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adriyansyah-mf/cve-2026-85046-poc ★ 6 · Sep 5, 2026
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SneakyNachos/CVE-2026-85046-who-put-the-silverback-guerilla-in-the-wasm ★ 1 · Sep 8, 2026
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HORKimhab/CVE-2026-85046 ★ 1 · Sep 4, 2026
CVE-2026-85046
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jamezx32/CVE-2026-85046 ★ 0 · Oct 14, 2026
V8 inlined Array.prototype.sort elements-kind confusion - PoC + addrof (N-day research)
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Eliot-code/CVE-2026-85046 ★ 0 · Sep 7, 2026
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ubitquity/CVE-2026-85046-Patch-confusion-zero-day-vulnerability-in-Google-Chrome-s-V8-engine ★ 0 · Sep 4, 2026
Conceptual C++ patch and structural analysis for CVE-2026-85046, a critical type confusion zero-day vulnerability in Google Chrome's V8 engine
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 4
- WID-SEC-2026-3175 Google Chrome / Microsoft Edge: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 10, 2026
- openSUSE-SU-2026:21799-1 Security update for chromium SUSE / openSUSE Security Updates · Nov 1, 2026
- openSUSE-SU-2026:11714-1 chromedriver-152.0.7977.82-1.1 on GA media SUSE / openSUSE Security Updates · Sep 9, 2026
- NCSC-2026-0341 Kwetsbaarheden verholpen in Google Chrome NCSC-NL (Netherlands) · Sep 4, 2026