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CVE-2026-4159 wc_PKCS7_DecodeEnvelopedData 1 byte out-of-bounds read

🗓️ 19 Mar 2026 21:17:46Reported by wolfSSLType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

One-byte out-of-bounds heap read in wc_PKCS7_DecodeEnvelopedData with zero-length encrypted content in wolfSSL 5.8.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2026-4159
19 Mar 202621:17
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Circl
CVE-2026-4159
19 Mar 202621:49
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CNNVD
wolfSSL(CyaSSL) 安全漏洞
19 Mar 202600:00
cnnvd
CVE
CVE-2026-4159
19 Mar 202621:17
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Debian CVE
CVE-2026-4159
19 Mar 202621:17
debiancve
EUVD
EUVD-2026-13233
20 Mar 202600:31
euvd
NVD
CVE-2026-4159
19 Mar 202622:16
nvd
OSV
DEBIAN-CVE-2026-4159
19 Mar 202622:16
osv
OSV
UBUNTU-CVE-2026-4159
19 Mar 202622:16
osv
Positive Technologies
PT-2026-26376
19 Mar 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "5.9.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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