CVE-2026-24765 · cross-distro fix matrix

CVE-2026-24765: PHPUnit is a testing framework for PHP. A vulnerability has been discovered in versions prior to 12.5.8, 11.5.50, 10.5.62, 9.6.33, and 8.5.52 involving unsafe deserialization of code coverage data in PHPT test execution. The vulnerability exists in the `cleanupForCoverage()` method, which deserializ

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-24765 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

phpunit→ fixed in9.5.2-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y phpunit
```

Debian trixie

Source: Debian Security Tracker

phpunit→ fixed in11.5.19-1+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y phpunit
```

Are YOU affected by CVE-2026-24765?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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