Phpseclib

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    Products: 4
    Vulnerabilities: 11
    Known Exploited: 0
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    1
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    Vulnerabilities

    CVE-2026-84308

    phpseclib — non-constant-time X25519 scalar multiplication permits full private-key recovery

    Last Modified: Sep 03, 2026
    Published: Sep 01, 2026

    CVE-2026-55599

    phpseclib: X.509 certificate validation sends attacker-controlled outbound requests (server-side request forgery) via Authority Information Access

    Last Modified: Jun 23, 2026
    Published: Jun 22, 2026

    CVE-2026-44167

    phpseclib: CVE-2024-27355 mitigation bypass — OID amplification DoS in ASN1::decodeOID()

    Last Modified: May 14, 2026
    Published: May 12, 2026

    CVE-2026-40194

    phpseclib has a variable-time HMAC comparison in SSH2::get_binary_packet() using != instead of hash_equals()

    Last Modified: May 08, 2026
    Published: Apr 10, 2026

    CVE-2026-32935

    phpseclib's AES-CBC unpadding susceptible to padding oracle timing attack

    Last Modified: May 08, 2026
    Published: Mar 20, 2026
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