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CVE-2026-4395

🗓️ 19 Mar 2026 20:41:55Reported by wolfSSLType 
cve
 cve
🔗 web.nvd.nist.gov👁 49 Views

CVE-2026-4395: Heap overflow in wolfSSL KCAPI ECC path during TLS key exchange from a crafted ECPoint.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-4395
19 Mar 202620:41
–alpinelinux
circl
Circl
CVE-2026-4395
19 Mar 202622:07
–circl
cnnvd
CNNVD
wolfSSL security vulnerabilities
19 Mar 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-4395 Heap-based buffer overflow in wc_ecc_import_x963_ex KCAPI path
19 Mar 202620:41
–cvelist
debiancve
Debian CVE
CVE-2026-4395
19 Mar 202620:41
–debiancve
euvd
EUVD
EUVD-2026-13235
19 Mar 202621:30
–euvd
mend
Mend
CVE-2026-4395
19 Mar 202620:41
–mend
nvd
NVD
CVE-2026-4395
19 Mar 202621:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-4395
19 Mar 202621:17
–osv_debian
osv_jlsec
osv_jlsec
JLSEC-2026-713
14 Jul 202621:41
–osv_jlsec
Rows per page
NVD
Node
wolfsslwolfsslRange<5.9.0
[
  {
    "vendor": "wolfSSL",
    "product": "wolfssl",
    "platforms": [
      "Linux"
    ],
    "repo": "https://github.com/wolfSSL/wolfssl",
    "modules": [
      "wolfcrypt ECC"
    ],
    "programFiles": [
      "wolfcrypt/src/ecc.c"
    ],
    "programRoutines": [
      {
        "name": "wc_ecc_import_x963_ex"
      }
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "5.8.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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17 Jun 2026 10:56Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.19.8
CVSS 42.3
EPSS0.00616
SSVC
49