CVE-2026-59094Public exploitNetwork attack vector

Unauthenticated service interruption via recursive glob matching

Published Jul 2, 2026 · Updated Jul 2, 2026

Algorithmic complexity in Pathway 0.31.1 and earlier allows remote attackers to interrupt document-store services via crafted glob patterns. The globmatch implementation in the KNN LSH classifier explores consume and descend branches for every double-star segment without caching pattern-and-path states, causing exponential work on a nonmatching path. Default REST routes accept filepath_globpattern without authentication or complexity limits, so several small requests consume worker CPU and deny service.

CVSS severity8.7
High
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Algorithmic complexity in Pathway 0.31.1 and earlier allows remote attackers to interrupt document-store services via crafted glob patterns. The globmatch implementation in the KNN LSH classifier explores consume and descend branches for every double-star segment without caching pattern-and-path states, causing exponential work on a nonmatching path. Default REST routes accept filepath_globpattern without authentication or complexity limits, so several small requests consume worker CPU and deny service.

The record

CVE
CVE-2026-59094
Published
Jul 2, 2026
Updated
Jul 2, 2026
Vendor
Pathway
Product
Pathway Live Data Framework
Classifications
CWE-407, T1499.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=0.31.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pathway · Pathway Live Data Frameworkversion=0 <=0.31.1

Published CVSS scores

8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-407Inefficient Algorithmic Complexity
T1499.003Application Exhaustion Flood

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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