GHSA-q2ff-ffv4-75q7

GHSA-q2ff-ffv4-75q7 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from GitHub Advisory Database · Published May 24, 2022

Use after free in Blink in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Risk scores

CVSS 4.0

9.300000190734863

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Timeline

May 24, 2022 CVE Published
Apr 9, 2026 Distribution Patch
Apr 30, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-q2ff-ffv4-75q7
vulnetix vdb fixes GHSA-q2ff-ffv4-75q7

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/GHSA-q2ff-ffv4-75q7/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

https://nvd.nist.gov/vuln/detail/CVE-2021-21188 advisory
https://crbug.com/1161739 url
https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.html url
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH url
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT url
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX url
https://security.gentoo.org/glsa/202104-08 url
https://www.debian.org/security/2021/dsa-4886 url

Look up in the Resolve Platform →