CVE-2026-105042 Details
Description
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.
A stack overflow vulnerability has been identified in Apache Qpid Proton C versions prior to 0.40.0. This issue arises when deeply nested message bodies are decoded by the pn_message_body() function, potentially leading to a crash. Users are advised to upgrade to version 0.41.1, which addresses this vulnerability.
Users are recommended to upgrade to Apache Qpid Proton C version 0.41.1, which fixes this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 29, 2026CISA-ADP
Assessed Nov 5, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2026/10/28/23 | CVE | AdvisoryMailing ListRemedy |
| https://lists.apache.org/thread.html/7v54gx7o1ptxcz3h9549w3h9oxo3ns28 | [email protected] | AdvisoryMailing ListRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-674 | Uncontrolled Recursion | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Apache Qpid Proton | <= 0.40.0 (semver) |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 5, 2026 | CVE Modified | CISA-ADP |
| Oct 29, 2026 | CVE Modified | CVE |
| Oct 29, 2026 | New CVE Received | [email protected] |