Lucene search
+L

CVE-2026-40249

🗓️ 16 Apr 2026 21:59:36Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views🌐 WEB

CVE-2026-40249 in free5GC UDR PUT handler may fail open on input errors, causing unintended subscription updates.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
free5gcfree5gcRange≤4.2.1
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "<= 4.2.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
{subsId}path/nudr-dr/v2/policy-data/subs-to-notify/{subsId}The PUT handler for updating Policy Data notification subscriptions fails to terminate execution after request body retrieval or deserialization errors, potentially allowing modification of subscriptions with uninitialized data.CWE-636, CWE-754

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

17 Jun 2026 10:44Current
8.2High risk
Vulners AI Score8.2
CVSS 3.15.3
CVSS 46.9
EPSS0.00389
SSVC
47