RUSTSEC-2026-0381

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Source

https://rustsec.org/advisories/RUSTSEC-2026-0381

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0381.json

JSON Data

https://api.test.osv.dev/v1/vulns/RUSTSEC-2026-0381

Aliases

Published

2026-10-19T12:00:00Z

Modified

2026-10-21T06:30:04Z

Summary

Bundled root certificates allow trust in distrusted emSign intermediates

Details

Affected versions include emSign ECC Root CA - G3, which can allow certificate paths through distrusted emSign intermediates.

Affected versions may accept certificate paths containing distrusted emSign intermediate public keys. The private keys corresponding to these intermediates are now well known.

Version 1.0.10+ removes this root.

The webpki-roots 0.26.11 compatibility package contains no independent trust store and re-exports the roots from its separately resolved 1.x dependency. That parent dependency must resolve to 1.0.10 or newer; an older parent remains affected by this advisory.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / webpki-roots

Package

Name: webpki-roots; View open source insights on deps.dev
Purl: pkg:cargo/webpki-roots

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.26.11

Introduced

0.26.12-0

Fixed

1.0.10

Ecosystem specific

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