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CVE-2026-7754 IBM CVE debrief

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0 is vulnerable to server-side request forgery (SSRF) due to insecure default configuration and incomplete enforcement of the SSRF protection mechanism. This high-severity vulnerability could allow an attacker to perform SSRF attacks, potentially leading to unauthorized access or data breaches. Users of IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0 should be aware of this vulnerability and take steps to mitigate it by reviewing and updating the configuration to ensure the SSRF protection mechanism is properly enforced.

Vendor
IBM
Product
Langflow OSS
CVSS
HIGH 7.7
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-17
Original CVE updated
2026-07-21
Advisory published
2026-07-17
Advisory updated
2026-07-21

Who should care

Users of IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0, operators, platform administrators, vulnerability management teams, and security teams should be aware of this high-severity vulnerability and take steps to mitigate it by reviewing and updating configurations, implementing additional security measures, and monitoring systems for suspicious activity.

Technical summary

The vulnerability is caused by insecure default configuration and incomplete enforcement of the SSRF protection mechanism in IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0. This could allow an attacker to perform server-side request forgery (SSRF) attacks, potentially leading to unauthorized access or data breaches. The affected product context suggests that defenders should focus on reviewing and updating configurations to prevent SSRF attacks.

Defensive priority

High

Recommended defensive actions

  • Review and update the configuration of IBM Langflow OSS 1.0.0 through 1.10.0 Langflow 1.9.0 to ensure the SSRF protection mechanism is properly enforced.
  • Implement additional security measures to detect and prevent SSRF attacks.
  • Monitor the system for suspicious activity and apply patches or updates as soon as they are available.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.

Evidence notes

The CVE record was published on 2026-07-17T20:17:29.470Z and has not been modified since then. The NVD entry is currently being reviewed. Evidence limits suggest that further verification is needed to confirm affected scope and severity. Defenders should verify the official advisory for accurate information.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-7754 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-7754

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-7754 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-7754

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.