CVE-2026-7511

PKCS7_verify signer confusion allows forged signatures, where the signer associated with a signature is not correctly bound, permitting a forged signature to be accepted.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/wolfSSL/wolfssl/pull/10203	Issue Tracking Patch
https://www.wolfssl.com/docs/security-vulnerabilities/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*

History

27 Jun 2026, 19:48

Type	Values Removed	Values Added
CPE		cpe:2.3:a:wolfssl:wolfssl::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
References	~~() https://github.com/wolfSSL/wolfssl/pull/10203 -~~	() https://github.com/wolfSSL/wolfssl/pull/10203 - Issue Tracking, Patch
References	~~() https://www.wolfssl.com/docs/security-vulnerabilities/ -~~	() https://www.wolfssl.com/docs/security-vulnerabilities/ - Vendor Advisory
First Time		Wolfssl wolfssl Wolfssl

25 Jun 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-25 22:17

Updated : 2026-06-27 19:48

NVD link : CVE-2026-7511

Mitre link : CVE-2026-7511

CVE.ORG link : CVE-2026-7511

JSON object : View

Products Affected

wolfssl

wolfssl

CWE

CWE-347

Improper Verification of Cryptographic Signature

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