Is stellar-xdr affected by CVE-2026-29795?

crates.io stellar-xdr is affected in <25.0.1.

Is CVE-2026-29795 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

medium

CVE-2026-29795

Q: Is CVE-2026-29795 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.2%.

crates.io · stellar-xdr

Summary

stellar-xdr's StringM::from_str bypasses max length validation

Severity: medium
EPSS: 0.2% (p9)
Also known as: GHSA-x57h-xx53-v53w
Published: 2026-03-05

References

https://github.com/stellar/rs-stellar-xdr/security/advisories/GHSA-x57h-xx53-v53w
https://nvd.nist.gov/vuln/detail/CVE-2026-29795
https://github.com/stellar/rs-stellar-xdr/issues/499

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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.