CVE•Published 2026-06-30•Modified 2026-08-11•1 article on news•5 live references•NVD data
CVE-2026-10140Langflow · Langflow
Vulnerability data via NVD (ingested)
CVSS v3.1
9.6
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS percentile
14
Exploit Prediction Scoring System · top 86% of all CVEs
Weaknesses (CWE)
Description
IBM Langflow OSS 1.0.0 through 1.10.0 voice mode contains improper shared-state handling that allows reuse of API clients across tenant boundaries. An authenticated attacker can manipulate cache state to cause requests from other users to be processed using incorrect upstream API credentials, leading to cross-tenant billing and accountability misattribution.
Timeline
Published 2026-06-30
Modified 2026-08-11
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 tag2,336 hosts
vuln:CVE-2026-10140Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Langflow Langflow"All exposed Langflow Langflow instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Langflow"HTTP body or banner mentions "Langflow" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-10140Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-10140Censys host search filtered to this CVE id.
grep.app
CVE-2026-10140Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-10140GitHub code search for direct mentions.
Google dork
"CVE-2026-10140" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.