Description
In the standard library in Rust before 1.29.0, there is weak synchronization in the Arc::get_mut method. This synchronization issue can be lead to memory safety issues through race conditions.
Scores
CVSS v3
5.9
EPSS
0.0021
EPSS Percentile
43.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-662
Status
published
Products (1)
rust-lang/rust
< 1.29.0
Published
Apr 14, 2021
Tracked Since
Feb 18, 2026