CVE-2025-61725: Excessive CPU consumption in ParseAddress in net/mail
CSIRTS triage
- What
- ParseAddress in net/mail has excessive CPU consumption on certain inputs, enabling denial of service.
- Who is affected
- Go applications parsing email addresses from untrusted input.
- Urgency
- High severity (CVSS 7.5); not exploited but causes resource exhaustion.
- Action
- Update Go to patched version with optimized ParseAddress parsing.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-61725
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-617250.60% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-61725 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- high[UPDATE] [high] Golang Go: Multiple vulnerabilitiescert-bund
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