High
rust-stackvector — security advisory
An issue was discovered in the stackvector crate through 2021-02-19 for Rust. There is an out-of-bounds write in StackVec::extend if size_hint provides certain anomalous data.
- Products
- rust-stackvector
- Affected versions
- 1.0.6-2, 1.0.6-3, 1.1.1-1, 1.1.1-1build1
- Fixed versions
- Not specified
- CVEs
- CVE-2021-29939
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:34 UTC · Revision 1
Source evidence
An issue was discovered in the stackvector crate through 2021-02-19 for Rust. There is an out-of-bounds write in StackVec::extend if size_hint provides certain anomalous data.
osv:UBUNTU-CVE-2021-29939
rust-stackvector
Fixed versions: Not specified
rust-stackvector
Fixed versions: Not specified
rust-stackvector
Fixed versions: Not specified
rust-stackvector
Fixed versions: Not specified
rust-stackvector
Fixed versions: Not specified
rust-stackvector
Fixed versions: Not specified
Complete source record
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"modified": "2026-10-17T12:55:45.690810899Z",
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"references": [
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"https://rustsec.org/advisories/RUSTSEC-2021-0048.html",
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"source_id": "core-osv",
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"published_at": "2021-04-01T05:15:00+00:00"
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