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CVE-2026-8746 Open5GS NRF nghttp2-server.c discover_handler use after free

🗓️ 17 May 2026 10:15:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 40 Views

Open5GS NRF discover_handler in nghttp2-server.c has a remote use-after-free flaw up to version two seven.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8746
17 May 202610:15
attackerkb
CNNVD
Open5GS 缓冲区错误漏洞
17 May 202600:00
cnnvd
CVE
CVE-2026-8746
17 May 202610:15
cve
EUVD
EUVD-2026-30695
17 May 202610:15
euvd
NVD
CVE-2026-8746
17 May 202611:16
nvd
Positive Technologies
PT-2026-41538
17 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8746
19 May 202601:58
redhatcve
Vulnrichment
CVE-2026-8746 Open5GS NRF nghttp2-server.c discover_handler use after free
17 May 202610:15
vulnrichment
[
  {
    "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"
      },
      {
        "version": "2.7.7",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "NRF"
    ]
  }
]

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17 May 2026 10:15Current
CVSS 24
CVSS 3.14.3
CVSS 34.3
CVSS 45.3
EPSS0.00049
40