CVE-2022-3308

HIGHNVD 7.47.4—Elevated

7.4

Insufficient policy enforcement in developer tools in Google Chrome prior to 106.0.5249.62 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3: 7.4
EG Score: 7.4(medium)
EPSS: 32.1%
KEV: Not listed

Published

November 1, 2022

Last Modified

May 6, 2025

References (4)

chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_27.html
chrome-cve-admin@googlehttps://crbug.com/1342722
af854a3a-2127-422b-91ae-364da2661108https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_27.html
af854a3a-2127-422b-91ae-364da2661108https://crbug.com/1342722

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-602

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Microsoft MSRCCVE-2022-33082022-10-03
Chromium: CVE-2022-3308 Insufficient policy enforcement in Developer Tools

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
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Frequently asked(5)

What is CVE-2022-3308?

CVE-2022-3308 is a high vulnerability published on November 1, 2022. Insufficient policy enforcement in developer tools in Google Chrome prior to 106.0.5249.62 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

When was CVE-2022-3308 disclosed?

CVE-2022-3308 was first published in the National Vulnerability Database on November 1, 2022, with the most recent update on May 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-3308 actively exploited?

CVE-2022-3308 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 32.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-3308?

CVE-2022-3308 has a CVSS v3 base score of 7.4 (NVD).

How do I remediate CVE-2022-3308?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3308, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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