| Name | CVE-2026-44167 |
| Description | 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 1.0.29, 2.0.54, and 3.0.52. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php-phpseclib (PTS) | bullseye | 2.0.30-2+deb11u2 | vulnerable |
| bullseye (security) | 2.0.30-2+deb11u1 | vulnerable |
| bookworm | 2.0.42-1+deb12u2 | vulnerable |
| bookworm (security) | 2.0.42-1+deb12u3 | vulnerable |
| trixie | 2.0.48-3 | vulnerable |
| trixie (security) | 2.0.48-3+deb13u1 | vulnerable |
| sid | 2.0.54-1 | fixed |
| php-phpseclib3 (PTS) | bookworm | 3.0.19-1+deb12u3 | vulnerable |
| bookworm (security) | 3.0.19-1+deb12u4 | vulnerable |
| trixie | 3.0.43-2 | vulnerable |
| trixie (security) | 3.0.43-2+deb13u1 | vulnerable |
| sid | 3.0.52-2 | fixed |
| phpseclib (PTS) | bullseye | 1.0.19-3+deb11u2 | vulnerable |
| bullseye (security) | 1.0.19-3+deb11u3 | vulnerable |
| bookworm | 1.0.20-1+deb12u2 | vulnerable |
| bookworm (security) | 1.0.20-1+deb12u3 | vulnerable |
| trixie | 1.0.23-6 | vulnerable |
| trixie (security) | 1.0.23-6+deb13u1 | vulnerable |
| sid | 1.0.29-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[trixie] - phpseclib <no-dsa> (Minor issue, will be fixed via point update)
[bookworm] - phpseclib <no-dsa> (Minor issue, will be fixed via point update)
[trixie] - php-phpseclib <no-dsa> (Minor issue, will be fixed via point update)
[bookworm] - php-phpseclib <no-dsa> (Minor issue, will be fixed via point update)
[trixie] - php-phpseclib3 <no-dsa> (Minor issue, will be fixed via point update)
[bookworm] - php-phpseclib3 <no-dsa> (Minor issue, will be fixed via point update)
https://github.com/phpseclib/phpseclib/security/advisories/GHSA-3qpq-r242-jqj7
Fixed by: https://github.com/phpseclib/phpseclib/commit/d53d2021bcb9f6a04d5d44ec99e6bbef219a71bc (3.0.52, 2.0.54, 1.0.29)