CVE•Published 2026-05-14•Modified 2026-05-15•0 articles on news•6 live references•NVD data
CVE-2026-6811
Vulnerability data via NVD (ingested)
CVSS v3.1
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Stack exhaustion vulnerability in the MongoDB PHP driver can cause application crashes when processing deeply nested BSON documents in unusual circumstances when the source of these BSON documents is not MongoDB Server.
Timeline
Published 2026-05-14
Modified 2026-05-15
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-6811Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-6811Censys host search filtered to this CVE id.
grep.app
CVE-2026-6811Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-6811GitHub code search for direct mentions.
Google dork
"CVE-2026-6811" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (2)
CVE-2026-68112 repos
wesmar/kvcC++
KVC enables unsigned driver loading via DSE bypass (g_CiOptions patch, skci.dll hijack, SeCiCallbacks redirection) and PP/PPL manipulation for LSASS memory dumping on modern Window…
oslook/n8n-workflowsunknown
4200 + Workflow Automation Templates are Grouped by Categories/Services for easy navigation
We haven't classified any articles referencing CVE-2026-6811 yet. The external references above still apply.