PHPUnit
Auto-added after CISA flagged PHPUnit as actively exploited (KEV catalog). Version and lifecycle mapping is pending review, so this is assessed at the product level and is never reported as a confident "healthy".
Summary iPlain-English security verdict for PHPUnit, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
PHPUnit currently scores 92/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. It's on the latest patch with no significant known issues — keep it current.
The known vulnerabilities
IsItPatched tracks 1 known vulnerability in PHPUnit PHPUnit disclosed in 2026. CVE-2026-41570 is a high-severity vulnerability (CVSS 7.8). Apply PHPUnit's latest security update for PHPUnit to stay protected.
Disclosure trend iNew CVEs published for PHPUnit each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
No urgent unpatched issues identified. ✓
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Frequently asked
Is PHPUnit safe and patched?
PHPUnit currently scores 92/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. It's on the latest patch with no significant known issues — keep it current.
What should I do about PHPUnit now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against PHPUnit's official advisory.
Why is PHPUnit listed on IsItPatched?
PHPUnit was added automatically because CISA's Known Exploited Vulnerabilities (KEV) catalog flagged it as actively exploited in the wild. IsItPatched tracks its known CVEs, severity (CVSS), exploitation probability (EPSS) and KEV status from public data; its version and lifecycle mapping is verified over time.
Has PHPUnit been actively exploited?
Yes. CISA added PHPUnit to its Known Exploited Vulnerabilities (KEV) catalog after confirming exploitation in the wild — the triggering vulnerability is CVE-2017-9841. Make sure you are running a patched, supported version of PHPUnit and confirm it against PHPUnit's security advisory.
lifecycle unknown — needs latest supported version
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against PHPUnit's official advisory before you patch or upgrade.