Linux · Debian · Security advisory · May 27, 2026

DEBIAN-CVE-2026-44167: Security update for 3 packages

DEBIAN-CVE-2026-44167, released May 27, 2026, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0020
9th percentile

Fixed package versions

ProductReleaseFixed in
php-phpseclibDebian 12.15 (bookworm)2.0.42-1+deb12u5
php-phpseclibDebian 13.5 (trixie)2.0.48-3+deb13u3
php-phpseclibDebian 142.0.54-1
php-phpseclib3Debian 12.15 (bookworm)3.0.19-1+deb12u6
php-phpseclib3Debian 13.5 (trixie)3.0.43-2+deb13u3
php-phpseclib3Debian 143.0.52-1
phpseclibDebian 12.15 (bookworm)1.0.20-1+deb12u5
phpseclibDebian 13.5 (trixie)1.0.23-6+deb13u3

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-44167 php-phpseclib: phpseclib is a PHP secure communications library7.5 0.0020 None reported
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