Bug 2512175 (CVE-2026-62899) - CVE-2026-62899 .NET: .NET Core: .NET Security Feature Bypass Vulnerability
Summary: CVE-2026-62899 .NET: .NET Core: .NET Security Feature Bypass Vulnerability
Keywords:
Status: NEW
Alias: CVE-2026-62899
Deadline: 2026-08-11
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2514613 2514614 2514615
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-06 20:40 UTC by OSIDB Bzimport
Modified: 2026-08-12 13:42 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-08-06 20:40:26 UTC 
System.Net.HttpListener - managed HttpListener incorrectly parses Content-Length header (Linux/.NET Core only)

Affects: 6.0, 8.0, 9.0, 10.0
Note You need to log in before you can comment on or make changes to this bug.