GHSA-h4jr-6mf9-63fq
This vulnerability involves a bypass of IP address name constraints in WOLFSSL when the WOLFSSL_IP_ALT_NAME configuration is not defined. In this configuration, IP address constraints specified by the issuing Certificate Authority (CA) are not enforced, allowing certificates to bypass these restrictions. No specific affected versions are stated. There is no known exploit in the wild, and no patch or official remediation has been indicated.
AI Analysis
Technical Summary
CVE-2026-7532 describes a vulnerability in WOLFSSL where IP address name constraints are bypassed if the WOLFSSL_IP_ALT_NAME macro is not defined. This results in the failure to enforce IP address constraints set by the issuing CA, potentially allowing a certificate to be accepted despite violating these constraints. The vulnerability is categorized under CWE-295 (Improper Certificate Validation). No affected versions or patches are specified in the available data.
Potential Impact
The impact is that certificates may bypass IP address name constraints, potentially undermining the trust model enforced by the issuing CA. This could allow acceptance of certificates that should be rejected based on IP address restrictions. However, no known exploits are reported, and the severity is assessed as medium/moderate.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should verify if WOLFSSL_IP_ALT_NAME is defined in their builds to ensure IP address constraints are enforced. No vendor advisory or patch links are currently provided.
GHSA-h4jr-6mf9-63fq
Description
This vulnerability involves a bypass of IP address name constraints in WOLFSSL when the WOLFSSL_IP_ALT_NAME configuration is not defined. In this configuration, IP address constraints specified by the issuing Certificate Authority (CA) are not enforced, allowing certificates to bypass these restrictions. No specific affected versions are stated. There is no known exploit in the wild, and no patch or official remediation has been indicated.
CVSS v4.0
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-7532 describes a vulnerability in WOLFSSL where IP address name constraints are bypassed if the WOLFSSL_IP_ALT_NAME macro is not defined. This results in the failure to enforce IP address constraints set by the issuing CA, potentially allowing a certificate to be accepted despite violating these constraints. The vulnerability is categorized under CWE-295 (Improper Certificate Validation). No affected versions or patches are specified in the available data.
Potential Impact
The impact is that certificates may bypass IP address name constraints, potentially undermining the trust model enforced by the issuing CA. This could allow acceptance of certificates that should be rejected based on IP address restrictions. However, no known exploits are reported, and the severity is assessed as medium/moderate.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should verify if WOLFSSL_IP_ALT_NAME is defined in their builds to ensure IP address constraints are enforced. No vendor advisory or patch links are currently provided.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-h4jr-6mf9-63fq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-7532"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 4.0
Threat ID: 6a3ef7d127e9c79719002b27
Added to database: 06/26/2026, 22:06:09 UTC
Last enriched: 06/26/2026, 22:37:43 UTC
Last updated: 06/27/2026, 00:31:23 UTC
Views: 2
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