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EUVD-2026-121407

🗓️ 10 Nov 2026 16:58:04Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Heap use-after-free in Gwenhywfar GWEN_TLV_Buffer_To_DB() allows heap memory corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-126049
10 Nov 202617:11
–circl
cve
CVE
CVE-2026-126049
10 Nov 202616:58
–cve
cvelist
Cvelist
CVE-2026-126049 Gwenhywfar 5.14.2 Use-After-Free via GWEN_TLV_Buffer_To_DB() Nested BER-TLV Parsing
10 Nov 202616:58
–cvelist
nvd
NVD
CVE-2026-126049
10 Nov 202617:17
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "218cf9f7-34b0-3868-b350-3c71b291b87e",
        "vendor": {
          "name": "Martin Preuss"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e314623e-53cf-3528-b183-5b09e01c079f",
        "product": {
          "name": "Gwenhywfar",
          "vendor": {
            "name": "Martin Preuss"
          }
        },
        "product_version": "5.14.2 <5.14.3"
      }
    ]
  }
]

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10 Nov 2026 16:58Current
6.4Medium risk
Vulners AI Score6.4
CVSS 45.1
CVSS 3.14.6
4