CVE-2024-4671 Google CVE debrief

Who should care

Security and IT teams managing Google Chrome, Chromium, and Chromium-based browsers or applications should care most, especially where browser updates are centrally managed or patch cycles are delayed.

Technical summary

The available records identify a use-after-free flaw in Chromium Visuals. Use-after-free bugs can lead to unstable behavior and may be exploitable, and CISA’s KEV inclusion confirms this CVE has been observed as exploited in the wild. No CVSS score was provided in the supplied corpus, so remediation urgency should be driven by the KEV designation and vendor guidance rather than score alone.

Defensive priority

High. CISA KEV inclusion and the required action to apply vendor mitigations make this a priority patching item.

Recommended defensive actions

• Apply the vendor-provided Chromium/Chrome update as soon as possible on all affected systems.
• Prioritize managed browser fleets, shared workstations, and internet-facing endpoints for verification and rollout.
• If a fixed version is not immediately available, follow vendor instructions or discontinue use of the product until mitigations are in place, per CISA guidance.
• Inventory Chromium-based products and confirm whether they embed the vulnerable Chromium codebase.
• Validate patch deployment and monitor for any remaining outdated browser versions after remediation.

Evidence notes

CISA’s KEV catalog lists CVE-2024-4671 as a known exploited Chromium vulnerability and provides the required defensive action. The supplied KEV metadata also references the vendor release advisory and the NVD entry for corroboration. The CVE and KEV dates supplied here are both 2024-05-13, and no CVSS score was included in the source corpus.

Official resources