VDB

CVE-2021-21201

CVE-2021-21201 PUBLISHED

Reported by chrome · Published April 26, 2021

Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
vivaldiArch Linux3.8.2259.37-1
chromiumAlpine90.0.4430.72-r0
qt5-qtwebengineAlpine5.15.3_git20210510-r0
chromiumArch Linux90.0.4430.72-1
chromium-browserUbuntu:16.04:LTS90.0.4430.72-0ubuntu0.16.04.1
ChromeGoogle90.0.4430.72
chromium-browserUbuntu:18.04:LTS90.0.4430.72-0ubuntu0.18.04.1

Affected products

VendorProductVersions
GoogleChromeunspecified
archvivaldi0
GoogleChrome*
alpinechromium0
alpineqt5-qtwebengine0
archchromium0

Timeline

  • Apr 15, 2021 CVE Published
  • Apr 27, 2021 EPSS Score (30 in total, the first dated here)
  • Aug 3, 2024 CVE Updated
  • Mar 10, 2026 Distribution Patch
  • Mar 10, 2026 Security Advisory (5 in total, the first dated here)
  • Aug 26, 2026 Coalition ESS Score

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2021-21201
vulnetix vdb fixes CVE-2021-21201

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2021-21201/fixes/registry"

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References

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