CVE-2026-29795

stellar-xdr is a library and CLI containing types and functionality for working with Stellar XDR. Prior to version 25.0.1, StringM::fromstr does not validate that the input length is within the declared maximum MAX. Calling StringM::::fromstrs where s is longer than N bytes succeeds and returns a...

CVE-2026-29795 stellar-xdr: `StringM::from_str` bypasses max length validation

stellar-xdr is a library and CLI containing types and functionality for working with Stellar XDR. Prior to version 25.0.1, StringM::fromstr does not validate that the input length is within the declared maximum MAX. Calling StringM::::fromstrs where s is longer than N bytes succeeds and returns a...

PT-2026-23612

Name of the Vulnerable Software and Affected Versions stellar-xdr versions prior to 25.0.1 Description The StringM::from str function does not properly validate the length of input strings. When calling StringM::::from strs with a string s exceeding the maximum allowed length N, the function...

VecStorage Deserialize Allows Violation of Length Invariant

The Deserialize implementation for VecStorage did not maintain the invariant that the number of elements must equal nrows ncols. Deserialization of specially crafted inputs could allow memory access beyond allocation of the vector. This flaw was introduced in v0.11.0 086e6e due to the addition of...

RUSTSEC-2021-0070 VecStorage Deserialize Allows Violation of Length Invariant

The Deserialize implementation for VecStorage did not maintain the invariant that the number of elements must equal nrows ncols. Deserialization of specially crafted inputs could allow memory access beyond allocation of the vector. This flaw was introduced in v0.11.0 086e6e due to the addition of...

VecStorage Deserialize Allows Violation of Length Invariant

The Deserialize implementation for VecStorage did not maintain the invariant that the number of elements must equal nrows ncols. Deserialization of specially crafted inputs could allow memory access beyond allocation of the vector. This flaw was introduced in v0.11.0 086e6e due to the addition of...