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.
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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Qpid Proton-J | unaffected |
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Fixes
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Workaround
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References
History
Wed, 05 Aug 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Apache Qpid Proton-J: Unbounded disposition range handling can lead to denial of service | |
| Weaknesses | CWE-606 | |
| References |
|
Projects
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-08-05T06:57:57.161Z
Reserved: 2026-07-24T11:33:14.340Z
Link: CVE-2026-66276
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses