CVE•Published 2026-07-22•Modified 2026-07-23•0 articles on news•4 live references•NVD data
CVE-2026-13055
Vulnerability data via NVD (ingested)
CVSS v3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
The `$_internalIndexKey` aggregation expression can be used by any authenticated user to crash a MongoDB server (mongod). The expression fails to handle compound wildcard index specifications, triggering an internal consistency check that aborts the server process. The user must be able to run an aggregation pipeline.
Timeline
Published 2026-07-22
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). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-13055Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-13055Censys host search filtered to this CVE id.
grep.app
CVE-2026-13055Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-13055GitHub code search for direct mentions.
Google dork
"CVE-2026-13055" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-13055 on GitHub.
We haven't classified any articles referencing CVE-2026-13055 yet. The external references above still apply.