The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.
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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Wed, 12 Nov 2025 00:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1046
References
Metrics threat_severity

None

threat_severity

Moderate


Tue, 04 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Thu, 30 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 30 Oct 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Golang
Golang net
Vendors & Products Golang
Golang net

Wed, 29 Oct 2025 22:30:00 +0000

Type Values Removed Values Added
Description The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.
Title Excessive CPU consumption in Reader.ReadResponse in net/textproto
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Go

Published:

Updated: 2025-11-04T21:14:03.930Z

Reserved: 2025-09-30T15:05:03.605Z

Link: CVE-2025-61724

cve-icon Vulnrichment

Updated: 2025-11-04T21:14:03.930Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-29T23:16:20.020

Modified: 2025-11-04T22:16:36.567

Link: CVE-2025-61724

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-29T22:10:14Z

Links: CVE-2025-61724 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-10-30T14:37:29Z