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High severity8.8NVD Advisory· Published Jan 2, 2023· Updated Jun 17, 2026

CVE-2021-30558

CVE-2021-30558

Description

Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)

Affected products

3
  • Google/Chrome3 versions
    cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*range: <91.0.4472.77
    • (no CPE)range: <91.0.4472.77
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

2

News mentions

0

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