CVE•Published 2026-07-20•Modified 2026-07-23•0 articles on news•4 live references•NVD data
CVE-2026-63747Surrealdb · Surrealdb
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
28
Exploit Prediction Scoring System · top 72% of all CVEs
Weaknesses (CWE)
Description
SurrealDB versions before 3.1.0 contain a denial of service vulnerability in the RPC use handler that panics when db is set without a namespace. Unauthenticated attackers can send a malformed WebSocket message to the /rpc endpoint to crash the server process.
Timeline
Published 2026-07-20
Modified 2026-07-23
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-63747Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Surrealdb Surrealdb"All exposed Surrealdb Surrealdb instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Surrealdb"HTTP body or banner mentions "Surrealdb" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-63747Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-63747Censys host search filtered to this CVE id.
grep.app
CVE-2026-63747Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-63747GitHub code search for direct mentions.
Google dork
"CVE-2026-63747" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-63747 on GitHub.
We haven't classified any articles referencing CVE-2026-63747 yet. The external references above still apply.