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CVE-2026-32935

1 advisory.

Packagist/phpseclib/phpseclib CVE-2026-32935: high

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

Action: Upgrade phpseclib/phpseclib to 1.0.27 or later.

composer require phpseclib/phpseclib:3.0.50
composer require phpseclib/phpseclib:2.0.52
composer require phpseclib/phpseclib:1.0.27

Affected

introducedfixedlast affected
3.0.03.0.50-
2.0.02.0.52-
0.1.11.0.27-

Fixed versions

3.0.502.0.521.0.27

Sources

CVE-2026-32935 · published · modified · JSON