Is Marten affected by CVE-2026-45288?

NuGet Marten is affected in <8.37.0.

Is CVE-2026-45288 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

critical

CVE-2026-45288

Q: Is CVE-2026-45288 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

NuGet · Marten

Summary

Marten has an injection vulnerability in its full-text search regConfig parameter

Severity: critical
EPSS: 0.4% (p29)
Also known as: GHSA-vmw2-qwm8-x84c
Published: 2026-05-14

References

https://github.com/JasperFx/marten/security/advisories/GHSA-vmw2-qwm8-x84c
https://nvd.nist.gov/vuln/detail/CVE-2026-45288
https://github.com/JasperFx/marten/pull/4343

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.