DEBIAN-CVE-2026-41898

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Source
https://security-tracker.debian.org/tracker/CVE-2026-41898
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41898.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-41898
Upstream
Published
2026-04-24T18:16:29Z
Modified
2026-09-14T17:03:11Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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

Affected packages

Debian:12 / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/debian/rust-openssl?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.10.45-1
0.10.57-1
0.10.64-1
0.10.68-1
0.10.70-1
0.10.72-1
0.10.73-1
0.10.78-1
0.10.79-1
0.10.81-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41898.json"

Debian:13 / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/debian/rust-openssl?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.10.72-1
0.10.73-1
0.10.78-1
0.10.79-1
0.10.81-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41898.json"

Debian:14 / rust-openssl

Package

Name
rust-openssl
Purl
pkg:deb/debian/rust-openssl?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.10.78-1

Affected versions

0.*
0.10.72-1
0.10.73-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41898.json"