VDB
CVE-2026-39972
CVE-2026-39972
PUBLISHED
CVSS 7.099999904632568 HIGH
mercure has Topic Selector Cache Key Collision
EPSS 0.04% · 11.0th percentile
Risk Scores
CVSS v4.0
7.099999904632568
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS Score
0.04%
11.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | dunglas/mercure | 0 |
| dunglas | mercure | < 0.22.0 |
Timeline
- Apr 8, 2026 CVE Published
- Apr 9, 2026 CVE Updated
- Apr 10, 2026 Security Advisory
- Apr 11, 2026 EPSS Score
- 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