Lucene search
K

CVE-2026-1521

🗓️ 28 Jan 2026 14:32:10Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

CVE-2026-1521 in Open5GS SGWC s5c-handler.c allows remote denial of service via bearer resource failure.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1521
28 Jan 202614:32
attackerkb
Circl
CVE-2026-1521
28 Jan 202615:34
circl
CNNVD
Open5GS security vulnerabilities
28 Jan 202600:00
cnnvd
Cvelist
CVE-2026-1521 Open5GS SGWC s5c-handler.c denial of service
28 Jan 202614:32
cvelist
EUVD
EUVD-2026-4885
28 Jan 202614:32
euvd
NVD
CVE-2026-1521
28 Jan 202615:16
nvd
Positive Technologies
PT-2026-5127
28 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-1521
29 Jan 202615:18
redhatcve
Vulnrichment
CVE-2026-1521 Open5GS SGWC s5c-handler.c denial of service
28 Jan 202614:32
vulnrichment
NVD
Vulners
Node
open5gsopen5gsRange2.7.6
[
  {
    "vendor": "n/a",
    "product": "Open5GS",
    "versions": [
      {
        "version": "2.7.0",
        "status": "affected"
      },
      {
        "version": "2.7.1",
        "status": "affected"
      },
      {
        "version": "2.7.2",
        "status": "affected"
      },
      {
        "version": "2.7.3",
        "status": "affected"
      },
      {
        "version": "2.7.4",
        "status": "affected"
      },
      {
        "version": "2.7.5",
        "status": "affected"
      },
      {
        "version": "2.7.6",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "SGWC"
    ]
  }
]

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

23 Feb 2026 09:16Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.15.3 - 7.5
CVSS 25
CVSS 46.9
CVSS 35.3
EPSS0.0022
SSVC
4