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qs's arrayLimit bypass in its bracket notation allows DoS via memory exhaustion

🗓️ 30 Dec 2025 21:02:54Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 7 Views

Bracket notation in query string parser arrayLimit bypass allows memory exhaustion DoS via large a[] arrays.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Security QRadar EDR Software
11 Feb 202616:52
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IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Event Streams
12 Mar 202612:03
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM API Connect
6 Feb 202617:13
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in qs-6.11.0.tgz, qs-6.13.0.tgz affecting MongoDB Enterprised Advanced (CVE-2025-15284)
24 Feb 202619:10
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM watsonx Orchestrate Developer Edition
16 Feb 202609:23
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Edge Application Manager
17 Mar 202603:46
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM Planning Analytics
11 Feb 202620:17
–ibm
IBM Security Bulletins		Security Bulletin: IBM Sterling External Authentication Server is vulnerable to multiple issues
17 Feb 202612:04
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in DataStage on Cloud Pak for Data
25 Feb 202616:28
–ibm
IBM Security Bulletins		Security Bulletin: IBM DataPower Gateway vulnerable to Denial of Service due to qs (CVE-2025-15284)
31 Mar 202614:32
–ibm
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Node
qs_projectqsRange<6.14.1npm

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02 Mar 2026 22:05Current
7.2High risk
Vulners AI Score7.2
CVSS 3.13.7
CVSS 46.3
EPSS0.0004
SSVC
CWE-20
query string parserarray limit bypassbracket notationmemory exhaustiondenial of service
7