PatchTheCVE: messagepack-rs projecthttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2021-45693: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rusthttps://patchthecve.com/cve/CVE-2021-45693.htmlhttps://patchthecve.com/cve/CVE-2021-45693.htmlWed, 17 Jun 2026 04:13:57 +0000CRITICAL 9.8: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_string_primitive may read from uninitialized memory locations.CVE-2021-45692: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rusthttps://patchthecve.com/cve/CVE-2021-45692.htmlhttps://patchthecve.com/cve/CVE-2021-45692.htmlWed, 17 Jun 2026 04:13:57 +0000CRITICAL 9.8: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_extension_others may read from uninitialized memory locations.CVE-2021-45691: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rusthttps://patchthecve.com/cve/CVE-2021-45691.htmlhttps://patchthecve.com/cve/CVE-2021-45691.htmlWed, 17 Jun 2026 04:13:57 +0000CRITICAL 9.8: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_string may read from uninitialized memory locations.CVE-2021-45690: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rusthttps://patchthecve.com/cve/CVE-2021-45690.htmlhttps://patchthecve.com/cve/CVE-2021-45690.htmlWed, 17 Jun 2026 04:13:57 +0000CRITICAL 9.8: An issue was discovered in the messagepack-rs crate through 2021-01-26 for Rust. deserialize_binary may read from uninitialized memory locations.