VDB
CVE-2025-59777
CVE-2025-59777
PUBLISHED
CVSS 7.5 HIGH
GNU Libmicrohttpd provided by GNU Project contains multiple vulnerabilities listed below. <ul> <li>NULL pointer dereference (CWE-476) - CVE-2025-59777</li> <li>Heap-based buffer overflow (CWE-122) - CVE-2025-62689</li> </ul> Tatsuhiko Yasumatsu of Mitsui Bussan Secure Directions, Inc. reported these vulnerabilities to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
EPSS 0.49% · 40.9th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.49%
40.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| GNU Project | GNU Libmicrohttpd |
Timeline
- Nov 10, 2025 EPSS Score
- Nov 10, 2025 CVE Published
- Nov 10, 2025 PoC Published
- Nov 10, 2025 PoC Published
- Nov 10, 2025 PoC Published
- Nov 10, 2025 CVE Updated
- Nov 13, 2025 PoC Published
- Nov 16, 2025 EPSS Score
- Nov 22, 2025 EPSS Score
- Nov 28, 2025 EPSS Score
- Dec 4, 2025 EPSS Score
- Dec 10, 2025 EPSS Score