Kestra OSS
Summary iPlain-English security verdict for Kestra OSS, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
Kestra OSS currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2026-49869. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
Disclosure trend iNew CVEs published for Kestra OSS 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.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2026-49869 CRITICAL exploited OS command injection EPSS 2% → fixed in 1.3.21 CVE-2026-53576 CRITICAL Code injection EPSS 3% → fixed in 1.3.21 CVE-2026-34612 CRITICAL SQL injection EPSS 1% → fixed in 1.3.7 CVE-2026-38428 CRITICAL SQL injection EPSS 0% → fixed in 1.3.7Get alerted about Kestra OSS
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Frequently asked
Is Kestra OSS safe and patched?
Kestra OSS currently scores 20/100 — critical, with active exploitation. 1 of its known vulnerability is being actively exploited in the wild (CISA KEV), including CVE-2026-49869. Upgrade immediately and review your exposure to the actively-exploited CVEs below.
What should I do about Kestra OSS now?
Review the patch-priority list, apply the available fixes (or move to the latest release), and confirm against Kestra's official advisory. Some issues are under active exploitation, so treat this as urgent.
Why is Kestra OSS listed on IsItPatched?
Kestra OSS 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.
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 Kestra's official advisory before you patch or upgrade.