CVE-2021-31162
CRITICAL 9.8EPSS 2.9%
In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics.
- CVSS v3.1 NVD
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 2.89% chance of exploitation in the next 30 days, 87th percentile
- Published
- 2021-04-14
- Updated
- 2024-08-03
Proof-of-concept exploits (1)
- rust-lang/rust/issues/83618120399★ · 2026-10-16