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CVE-2026-93678

Langflow OSS is affected by multiple vulnerabilities

HIGH
7.6
CVSS Score
Published: October 7, 2026 at 12:01 AM UTC
Updated: October 9, 2026 at 02:17 AM UTC
2 products affected across 2 vendorsLangflowlangflow_oss

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Severity
HIGH7.6
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

langflow_oss· IBM
95%
1.0.01.12.2
Langflow· Langflow
95%
1.0.0 ≤ v ≤ 1.12.21.0.0 ≤ v < 1.12.3*1.0.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor AdvisoryPatch
Source: cverecord
https://www.ibm.com/support/pages/node/7290694

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.6HIGHibm
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-639

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