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P4Verified
CVE-2026-87018: undici 4.2.1 to before 6.29.1, 7.0.0 to before 7.30.1, 8.0.0 to before 8.12.2
CVE-2026-87018. CVSS 3.1 base score 7.5 (HIGH, Source advisory).
Affected technology
undici · 4.2.1 to before 6.29.1, 7.0.0 to before 7.30.1, 8.0.0 to before 8.12.2
undici
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-248, CWE-617
- CCR priority
- 30.0 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Source advisory
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 21:19:07.527813+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-87018.html