Vulnerability Bulletins |
CVE-2026-74882 |
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| Affected software | OPENSSL |
| openssl_encrypt versions before 1.4.0 contain an insecure default configuration that trusts the entire RFC 1918 private address space in IntegrityProxyConfig trusted_proxies. Attackers on private networks can forge client certificate headers to bypass mTLS authentication when ProxyAuth validation is relaxed or modified. | |
Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-74882 | |