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EUVD-2026-13231

🗓️ 19 Mar 2026 21:30:25Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 44 Views

WolfSSL 5.8.4 Encrypted Client Hello causes client stack overflow via crafted config, risking remote execution and crash.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-3849
19 Mar 202620:29
–alpinelinux
circl
Circl
CVE-2026-3849
19 Mar 202622:42
–circl
cnnvd
CNNVD
wolfSSL (CyaSSL) security vulnerabilities
19 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-3849
19 Mar 202620:29
–cve
cvelist
Cvelist
CVE-2026-3849 Buffer Overflow in HPKE via Oversized ECH Config
19 Mar 202620:29
–cvelist
debiancve
Debian CVE
CVE-2026-3849
19 Mar 202620:29
–debiancve
mend
Mend
CVE-2026-3849
19 Mar 202620:29
–mend
nvd
NVD
CVE-2026-3849
19 Mar 202621:17
–nvd
osv_cve
osv_cve
CVE-2026-3849 Buffer Overflow in HPKE via Oversized ECH Config
19 Mar 202620:29
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-3849
19 Mar 202621:17
–osv_debian
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e5026eaf-de8d-3fd2-a966-6102c8762858",
        "vendor": {
          "name": "wolfSSL Inc."
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "559786ea-f780-36bf-9c5a-dc76506dda23",
        "product": {
          "name": "wolfSSL"
        },
        "product_version": "v5.6.0-stable ≤v5.8.4-stable"
      }
    ]
  }
]

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19 Mar 2026 21:30Current
6.3Medium risk
Vulners AI Score6.3
CVSS 46.9
EPSS0.00451
44