PT-2026-79274 · Crates.Io · Append-Only-Vec
CVE-2026-77650
·
Published
2026-08-21
·
Updated
2026-08-21
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
append-only-vec version 0.1.9
Description
The append-only-vec crate for Rust contains a rogue dependency that allows for arbitrary code execution. When a project using this crate is compiled, the malicious dependency registers with a command-and-control server, enabling the execution of unauthorized code.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Append-Only-Vec