VDB

GHSA-r6gx-fcg6-8hhj

GHSA-r6gx-fcg6-8hhj PUBLISHED CVSS 7.5 HIGH

Record from GitHub Advisory Database · Published November 25, 2025

A flaw was found in WebKitGTK and WPE WebKit. This vulnerability allows an out-of-bounds read and integer underflow, leading to a UIProcess crash (DoS) via a crafted payload to the GLib remote inspector server.

Risk scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Timeline

  • Nov 25, 2025 CVE Published
  • Apr 10, 2026 Distribution Patch (11 in total, the first dated here)
  • Apr 10, 2026 Security Advisory (12 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-r6gx-fcg6-8hhj
vulnetix vdb fixes GHSA-r6gx-fcg6-8hhj

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-r6gx-fcg6-8hhj/fixes/registry"

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