CVE-2026-19304
HIGHCVSS 7.7/10EPSS 0.31%
Last modified
CVE-2026-19304 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Langflow | Langflow | >= 1.0.0, < 1.11.3 |
References
- https://www.ibm.com/support/pages/node/7285639Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-19304?
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information from internal services due to a URL parser discrepancy.
How severe is CVE-2026-19304?
CVE-2026-19304 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2026-19304?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2026-19304?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST