CVE-2025-61724: Excessive CPU consumption in Reader.ReadResponse in net/textproto
Excessive CPU consumption in Reader.ReadResponse in net/textproto
Other sources
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.
— NVD
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2025-61724?
CVE-2025-61724 is considered a moderate severity vulnerability due to its potential for excessive CPU consumption.
How do I fix CVE-2025-61724?
To fix CVE-2025-61724, update to the latest versions of the affected software packages where this issue has been addressed.
What causes CVE-2025-61724?
CVE-2025-61724 is caused by excessive CPU consumption due to the inefficient string concatenation in the Reader.ReadResponse function.
Which software is affected by CVE-2025-61724?
CVE-2025-61724 affects multiple Microsoft products including azl3 golang, cbl2 golang, and others listed in the vulnerability report.
What are the implications of CVE-2025-61724?
The implications of CVE-2025-61724 include potential denial of service due to excessive CPU resource consumption, affecting system performance.