Is github.com/antchfx/xpath affected by CVE-2026-32287?

Go github.com/antchfx/xpath is affected in <1.3.6.

Is CVE-2026-32287 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

high

CVE-2026-32287

Q: Is CVE-2026-32287 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

Go · github.com/antchfx/xpath

Summary

XPath: Boolean expression infinite loop leads to denial of service via CPU exhaustion

Severity: high
EPSS: 0.5% (p40)
Also known as: GHSA-65xw-vw82-r86x, GO-2026-4526
Published: 2026-03-29

References

https://nvd.nist.gov/vuln/detail/CVE-2026-32287
https://github.com/antchfx/xpath/issues/121
https://github.com/golang/vulndb/issues/4526

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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.