Search Results (6 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-44983 1 Servo 1 Smallvec 2026-05-27 7.3 High
smallbitvec is a growable bit-vector for Rust, optimized for size. From 1.0.1 to 2.6.0, an integer overflow in the internal capacity calculation of smallbitvec can lead to an undersized heap allocation, resulting in a heap buffer overflow through safe APIs only. This allows memory corruption without requiring unsafe code from the caller. This vulnerability is fixed in 2.6.1.
CVE-2021-25900 1 Servo 1 Smallvec 2024-11-21 9.8 Critical
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.
CVE-2019-15554 1 Servo 1 Smallvec 2024-11-21 N/A
An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is memory corruption for certain grow attempts with less than the current capacity.
CVE-2019-15551 1 Servo 1 Smallvec 2024-11-21 N/A
An issue was discovered in the smallvec crate before 0.6.10 for Rust. There is a double free for certain grow attempts with the current capacity.
CVE-2018-25023 1 Servo 1 Smallvec 2024-11-21 7.5 High
An issue was discovered in the smallvec crate before 0.6.13 for Rust. It can create an uninitialized value of any type, including a reference type.
CVE-2018-20991 1 Servo 1 Smallvec 2024-11-21 N/A
An issue was discovered in the smallvec crate before 0.6.3 for Rust. The Iterator implementation mishandles destructors, leading to a double free.