Lucene search
+L
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
Assessment
Vulnerability Intelligence
Exploits
Alerts
Datasets
MCP
White Label
Security Automation SDK
MCP for AI Agents
Plans & Pricing
API Reference
Settings
Sign in

jackson-core: ReDoS: quadratic backtracking in NumberInput.PATTERN_FLOAT via looksLikeValidNumber()

🗓️ 01 Oct 2026 15:19:21Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 41 Views

ReDoS in jackson-core via quadratic backtracking in NumberInput.looksLikeValidNumber().

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to Uncontrolled Resource Consumptions in FasterXML jackson-core (CVE-2026-89407, CVE-2026-89425)
22 Oct 202620:22
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM SPSS Modeler is affected by multiple vulnerabilities in Jackson Core
15 Oct 202616:58
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM ApplinX is vulnerable to multiple vulnerabilities due to use of Apache Log4j, FasterXML jackson-databind, FasterXML jackson-core, and Bouncy Castle libraries
14 Oct 202607:50
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Test Accelerator for Z uses jackson-core-2.22.2.jar which is vulnerable to CVE-2026-89407, CVE-2026-89425
23 Oct 202621:48
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Integration Designer is vulnerable to multiple CVEs
16 Oct 202619:45
–ibm
ibm
IBM Security Bulletins		Security Bulletin: IBM Quantum Safe Explorer is affected by multiple vulnerabilities
23 Oct 202612:39
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Security vulnerability has been found in IBM Security Verify Governance Identity Manager Adapters
23 Oct 202605:12
–ibm
ibm
IBM Security Bulletins		Security Bulletin: Due to the use of Jackson Core and Jackson Databind, multiple vulnerabilities are found in CICS Transaction Gateway Desktop Edition.
21 Oct 202610:53
–ibm
ibm
IBM Security Bulletins		Security Bulletin: SPSS Collaboration and Deployment Services is affected by multiple vulnerabilities in Jackson Core
21 Oct 202615:51
–ibm
freebsd
FreeBSD		jackson-core -- denial of service
21 Sep 202600:00
–freebsd
Rows per page
Vulners
Node
OR
tools.jackson.corejackson-coreRange3.2.0–3.2.1maven
tools.jackson.corejackson-coreRange3.0.0–3.1.6maven
com.fasterxml.jackson.corejackson-coreRange2.22.0–2.22.2maven
com.fasterxml.jackson.corejackson-coreRange2.19.0–2.21.6maven
com.fasterxml.jackson.corejackson-coreRange2.17.0–2.18.10maven

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
01 Oct 2026 15:19Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.00546
SSVC
CWE-400CWE-1333
jackson-coreNumberInputReDoSquadratic backtrackinglooksLikeValidNumberPATTERN_FLOAT
41