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CVE-2026-55961 wolfSSL_PKCS7_verify() reports success for degenerate (certs-only) PKCS#7 with no signer

🗓️ 25 Jun 2026 16:51:18Reported by wolfSSLType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

PKCS7 verify now rejects degenerate certs-only PKCS7 with no signer, preventing false success in OpenSSL compatibility.

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Refs
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ATTACKERKB
CVE-2026-55961
25 Jun 202616:51
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AlpineLinux
CVE-2026-55961
25 Jun 202616:51
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Circl
CVE-2026-55961
25 Jun 202618:50
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CVE
CVE-2026-55961
25 Jun 202616:51
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Debian CVE
CVE-2026-55961
25 Jun 202616:51
debiancve
EUVD
EUVD-2026-39491
25 Jun 202616:51
euvd
NVD
CVE-2026-55961
25 Jun 202618:16
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OSV
DEBIAN-CVE-2026-55961
25 Jun 202618:16
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OSV
UBUNTU-CVE-2026-55961
25 Jun 202618:16
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Positive Technologies
PT-2026-52526
25 Jun 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "wolfSSL",
    "product": "wolfSSL",
    "collectionURL": "https://github.com/wolfSSL/wolfssl",
    "versions": [
      {
        "status": "affected",
        "version": "3.15.7",
        "lessThanOrEqual": "5.9.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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