RUSTSEC-2026-0369

Source
https://rustsec.org/advisories/RUSTSEC-2026-0369
Import Source
https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0369.json
JSON Data
https://api.osv.dev/v1/vulns/RUSTSEC-2026-0369
Aliases
  • GHSA-4684-h2q9-2vcp
Published
2026-10-10T12:00:00Z
Modified
2026-10-16T23:30:02Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
ZipStreamReader::extract() and ZipArchive::extract() apply Unix permissions through symlinks without confining the target
Details

ZipStreamReader::extract() applies Unix permissions through extracted symlinks without validating the symlink target stays within the destination

For further details see: https://github.com/zip-rs/zip2/security/advisories/GHSA-4684-h2q9-2vcp

Database specific
{
    "license":  "CC0-1.0"
}
References

Affected packages

crates.io / zip

Package

Affected ranges

Type
SEMVER
Events
Introduced
0.0.0-0
Fixed
9.0.0

Ecosystem specific

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

Database specific

categories
[
    "privilege-escalation"
]
cvss
"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
informational
null
source
"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0369.json"