High
rust-once-cell — security advisory
An issue was discovered in the once_cell crate before 1.0.1 for Rust. There is a panic during initialization of Lazy.
- Products
- rust-once-cell
- Affected versions
- 0.1.8-3, 0.1.8-3build1, 1.18.0-1, 1.19.0-1, 1.2.0-3, 1.20.2-1, 1.21.3-1, 1.21.4-1, 1.3.1-1, 1.5.2-1, 1.8.0-1, 1.9.0-2
- Fixed versions
- Not specified
- CVEs
- CVE-2019-16141
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:33 UTC · Revision 1
Source evidence
An issue was discovered in the once_cell crate before 1.0.1 for Rust. There is a panic during initialization of Lazy.
osv:UBUNTU-CVE-2019-16141
rust-once-cell
Fixed versions: Not specified
rust-once-cell
Fixed versions: Not specified
rust-once-cell
Fixed versions: Not specified
rust-once-cell
Fixed versions: Not specified
rust-once-cell
Fixed versions: Not specified
rust-once-cell
Fixed versions: Not specified
Complete source record
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"modified": "2026-10-17T12:55:40.501444694Z",
"provider": "osv",
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"references": [
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"https://rustsec.org/advisories/RUSTSEC-2019-0017.html",
"https://github.com/matklad/once_cell/issues/46",
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"source_id": "core-osv",
"document_id": 353966,
"published_at": "2019-09-09T12:15:00+00:00"
}