CVE-2026-105042

EUVD-2026-112726
A message body that is deeply nested and decoded by pn_message_body() could overflow the stack and cause a crash.



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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
qpid-proton
bookworm
vulnerable
forky
vulnerable
sid
vulnerable
trixie
vulnerable
Common Weakness Enumeration
References
https://lists.apache.org/thread.html/7v54gx7o1ptxcz3h9549w3h9oxo3ns28
http://www.openwall.com/lists/oss-security/2026/10/28/23