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EUVD-2026-21183

🗓️ 09 Apr 2026 21:31:31Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Heap overflow in CertFromX509 due to AuthorityKeyIdentifier size confusion in the conversion process.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5447
9 Apr 202620:13
attackerkb
AlpineLinux
CVE-2026-5447
9 Apr 202620:13
alpinelinux
Anthropic
ANT-2026-VV0PRKKV · wolfSSL · heap-buffer-overflow
27 Mar 202602:08
anthropic
CNNVD
wolfSSL 安全漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-5447
9 Apr 202620:13
cve
Cvelist
CVE-2026-5447 Heap buffer overflow in CertFromX509() via AuthorityKeyIdentifier
9 Apr 202620:13
cvelist
Debian CVE
CVE-2026-5447
9 Apr 202620:13
debiancve
NVD
CVE-2026-5447
9 Apr 202621:16
nvd
OSV
DEBIAN-CVE-2026-5447
9 Apr 202621:16
osv
OSV
UBUNTU-CVE-2026-5447
9 Apr 202621:16
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "188fecd1-57ba-39f2-9eed-7ba378c83587",
        "vendor": {
          "name": "wolfSSL"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e3490652-ee4b-3a46-9077-fbecef89bbfc",
        "product": {
          "name": "wolfSSL"
        },
        "product_version": "0 <5.9.1"
      }
    ]
  }
]

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09 Apr 2026 21:31Current
6.2Medium risk
Vulners AI Score6.2
CVSS 46.3
EPSS0.00035
1