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Vendor

phpseclib

5 known vulnerabilities.

Products

phpseclib 5
All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2026-44167

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

    phpseclib is a PHP secure communications library. Prior to 1.0.29, 2.0.54, and 3.0.52, anyone loading untrusted ASN1 files (eg. X509 certificates, RSA PKCS8 private or public keys, etc). This is a bypass of CVE-2024-27355. This vulnerability is fixed in 1.0.2…

    phpseclib phpseclib php-phpseclib3 phpseclib/phpseclib Debian Ubuntu Packagist
  • High 8.2
    CVE-2026-32935

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

    phpseclib is a PHP secure communications library. Projects using versions 0.1.1 through 1.0.26, 2.0.0 through 2.0.51, and 3.0.0 through 3.0.49 are vulnerable to a to padding oracle timing attack when using AES in CBC mode. This issue has been fixed in version…

    phpseclib phpseclib php-phpseclib3 phpseclib/phpseclib Debian Ubuntu Packagist