CVE-2025-61725: high-severity vulnerability in Go standard library net/mail
Excessive CPU consumption in ParseAddress in net/mail
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
The ParseAddress function constructs domain-literal address components through repeated string concatenation. When parsing large domain-literal components, this can cause excessive CPU consumption.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Go standard library · net/mailRelated CVEs — Go standard library net/mail
In the same product, most dangerous first.