CVE-2026-105031
CVE-2026-105031 · Apache Qpid Proton C: The OpenSSL TLS implementation adds a locally trusted certificate authority to the existing trusted system trust anchors.
This page contains facts from public vulnerability sources. Check the original advisory before updating.
When using the OpenSSL TLS implementation, both the pn_ssl_domain_set_trusted_ca_db() & pn_tls_config_set_trusted_certs() APIs added to rather than replaced the default system trust anchors. Leading to potentially trusting unexpected peer certificates. This can be worked around by setting the SSL_CERT_FILE environment variable for the application to /dev/null. This issue does not affect the Win32 SChannel TLS implementation. This issue affects Apache Qpid Proton C: through 0.40.0. Users are recommended to upgrade to version 0.41.1, which fixes the issue.
EPSS 0.1%
- Published
- Updated
Stack: system
Affected products and versions
apache qpid proton c
- Versions
- ≥ 0, ≤ 0.40.0: Affected (semver)
No fix published
qpid-proton Debian:12
- Versions
- 0.37.0-10
- 0.37.0-2
- 0.37.0-3
- 0.37.0-4
- 0.37.0-5
- 0.37.0-6
- 0.37.0-7
- 0.37.0-8
- 0.37.0-9
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qpid-proton Debian:13
- Versions
- 0.37.0-10
- 0.37.0-6
- 0.37.0-7
- 0.37.0-8
- 0.37.0-9
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qpid-proton Debian:14
- Versions
- 0.37.0-10
- 0.37.0-6
- 0.37.0-7
- 0.37.0-8
- 0.37.0-9
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published