VDB

CVE-2021-21112

CVE-2021-21112 PUBLISHED

Reported by chrome · Published January 8, 2021

Use after free in Blink in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially exploit heap corruption 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 Linux3.5.2115.87-1
chromiumArch Linux87.0.4280.141-1
chromium-browserUbuntu:18.04:LTS89.0.4389.82-0ubuntu0.18.04.1
chromegoogle87.0.4280.141
chromium-browserUbuntu:16.04:LTS89.0.4389.82-0ubuntu0.16.04.1

Affected products

VendorProductVersions
GoogleChromeunspecified
GoogleChrome*
archvivaldi0
archchromium0

Timeline

  • Jan 7, 2021 CVE Published
  • Apr 14, 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 (10 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-2021-21112
vulnetix vdb fixes CVE-2021-21112

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-2021-21112/fixes/registry"

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References

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