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Δ / VULNERABILITY RECORD

CVE-2023-4863.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSCISA known exploitedAdded Sep 13, 2023
RECORD STATUSAwaiting NVD dataModified Sep 13, 2023

Disclosure summary

Google Chromium WebP contains a heap-based buffer overflow vulnerability that allows a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. This vulnerability can affect applications that use the WebP Codec.

CISA remediation guidance

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Original records & references

PUBLISHED 2023-09-13T00:00:00-04:00
MODIFIED 2023-09-13T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00