Is pyquokka affected by CVE-2025-62515?

PyPI pyquokka is affected in <=0.3.1.

Is CVE-2025-62515 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.8%.

critical

CVE-2025-62515

Q: Is CVE-2025-62515 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.8%.

PyPI · pyquokka

Summary

pyquokka is Vulnerable to Remote Code Execution by Pickle Deserialization via FlightServer

Severity: critical
EPSS: 0.8% (p50)
Also known as: GHSA-f74j-gffq-vm9p
Published: 2025-10-17

References

https://github.com/marsupialtail/quokka/security/advisories/GHSA-f74j-gffq-vm9p
https://nvd.nist.gov/vuln/detail/CVE-2025-62515
https://github.com/marsupialtail/quokka

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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.