Dashboard / CVE-2026-67553

CVE-2026-67553

MEDIUM
MEDIUM Priority: 0.04 BB Relevance: 63/100
Published: 2026-08-05 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service. This issue affects Apache Qpid Proton-Dotnet: through 1.0.0. Users are recommended to upgrade to version 1.1.0, which fixes the issue.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
apache qpid_proton-dotnet < 1.1.0

References & Advisories (2)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.65%
Raw Score 0.006530
Percentile 51.2%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00653
2026-10-28
0.00653

Intelligence Sources

nvd ref →

External Links