rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::set_psk_client_callback, set_psk_server_callback, set_cookie_generate_cb, and set_stateless_cookie_generate_cb forwarded the user closure's returned usize directly to OpenSSL without checking it against the &mut [u8] that was handed to the closure. This can lead to buffer overflows and other unintended consequences. This vulnerability is fixed in 0.10.78.
References
Configurations
History
28 Apr 2026, 17:45
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CPE | cpe:2.3:a:rust-openssl_project:rust-openssl:*:*:*:*:*:rust:*:* | |
| First Time |
Rust-openssl Project
Rust-openssl Project rust-openssl |
|
| References | () https://github.com/rust-openssl/rust-openssl/commit/1d109020d98fff2fb2e45c39a373af3dff99b24c - Patch | |
| References | () https://github.com/rust-openssl/rust-openssl/pull/2607 - Issue Tracking | |
| References | () https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78 - Release Notes | |
| References | () https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-hppc-g8h3-xhp3 - Vendor Advisory |
24 Apr 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-04-24 18:16
Updated : 2026-04-28 17:45
NVD link : CVE-2026-41898
Mitre link : CVE-2026-41898
CVE.ORG link : CVE-2026-41898
JSON object : View
Products Affected
rust-openssl_project
- rust-openssl