RUSTSEC-2026-0262None▾ Sunlit`append-only-vec` 0.1.9 was removed from crates.io due to a malicious dependency
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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A new version of the append-only-vec crate was published with a direct dependency
on proc-macro1, which would execute a malicious build script.
This compromised version was published on 2026-08-20 and removed approximately 107 minutes later, with no evidence of actual usage.
append-only-vec >= 0.1.9-0Refer to the advisory for the patched release.
Connected by shared product, vendor, weakness, or advisory.