RUSTSEC-2026-0173

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Source

https://rustsec.org/advisories/RUSTSEC-2026-0173

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0173.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2026-0173

Published

2026-06-07T12:00:00Z

Modified

2026-06-07T21:00:04.318567692Z

Summary

proc-macro-error2 is unmaintained

Details

The author of proc-macro-error2 has confirmed that the crate is no longer maintained and recommends that users migrate away from it.

proc-macro-error2 was originally created as a maintained fork of proc-macro-error (see RUSTSEC-2024-0370). Both the original crate and this fork are now unmaintained.

Possible Alternative(s)

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / proc-macro-error2

Package

Name: proc-macro-error2; View open source insights on deps.dev
Purl: pkg:cargo/proc-macro-error2

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Ecosystem specific

{
    "affects": {
        "os": [],
        "functions": [],
        "arch": []
    },
    "affected_functions": null
}

Database specific

informational

"unmaintained"