CVE-2026-66276
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 05, 2026
Vendor
unknown
Description
An authenticated attacker can craft a disposition frame with large or illegal ranges causing excessive CPU usage due to naive range handling, leading to denial of service. This issue affects Apache Qpid Proton-J: through 0.34.1. Users are recommended to upgrade to version 0.35.0, which fixes the issue.