VDB
CVE-2026-39820
CVE-2026-39820
PUBLISHED
Well-crafted inputs reaching ParseAddress, ParseAddressList, and ParseDate were able to trigger excessive CPU exhaustion and memory allocations.
EPSS 0.05% · 17.1th percentile
Risk Scores
EPSS Score
0.05%
17.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Go standard library | net/mail | 0, 1.26.0-0 |
Timeline
- May 7, 2026 CVE Published
- May 7, 2026 PoC Published
- May 8, 2026 Security Advisory
- May 8, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score