Critical
rust-smallvec — security advisory
An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.
- Products
- rust-smallvec
- Affected versions
- 0.6.10-1, 1.1.0-1, 1.11.0-1, 1.11.2-1, 1.13.2-1, 1.15.1-1, 1.15.2-1, 1.4.2-2, 1.7.0-1
- Fixed versions
- Not specified
- CVEs
- CVE-2021-25900
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:30 UTC · Revision 1
Source evidence
An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.
osv:UBUNTU-CVE-2021-25900
rust-smallvec
Fixed versions: Not specified
rust-smallvec
Fixed versions: Not specified
rust-smallvec
Fixed versions: Not specified
rust-smallvec
Fixed versions: Not specified
rust-smallvec
Fixed versions: Not specified
rust-smallvec
Fixed versions: Not specified
Complete source record
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