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Luu, T.J.

MediumVulnerability

CVE-2026-93679: IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to cause a denial of service due to…

Source: NVD(opens in a new tab)
Identifier: CVE-2026-93679
Published: October 6, 2026
Record updated: October 9, 2026

Summary

IBM Langflow OSS versions 1.0.0 through 1.12.2 contain a flaw in ZIP file extraction. A remote authenticated attacker can trigger uncontrolled resource consumption, causing a denial of service.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Details

Scores and exploitation

CVSS score: 4.3(medium)
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector: network
Attack complexity: low
Privileges required: low
User interaction: none
EPSS: Not scored. FIRST has not published an EPSS score for this CVE yet.
Disclosure date: October 6, 2026

Weaknesses and techniques

Weakness (CWE): CWE-400
Attack pattern (CAPEC): CAPEC-125
CAPEC-130

Classification

Attack type: Denial of service
Attack sophistication: Trivial
AI component targeted: Framework
Impact: Availability
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-93679

First tracked: October 7, 2026 at 02:07 AM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 90% (self-assessed)

Summary

Mitigation

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Summary

Mitigation

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