DEBIAN-CVE-2026-41677

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Source
https://security-tracker.debian.org/tracker/CVE-2026-41677
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41677.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-41677
Upstream
Published
2026-04-24T18:16:29Z
Modified
2026-09-14T17:03:11Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.0 to before 0.10.78, the *_from_pem_callback APIs did not validate the length returned by the user's callback. A password callback that returns a value larger than the buffer it was given can cause some versions of OpenSSL to over-read this buffer. OpenSSL 3.x is not affected by this. 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-2026-41677.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-2026-41677.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-2026-41677.json"