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CVE-2025-67635: jenkins before 2.528.3 (exclusive), before 2.541 (exclusive); +1 more affected products
CVE-2025-67635. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00563 (percentile 0.4531), scored 13-Oct-2026.
Affected technology
jenkins · before 2.528.3 (exclusive)
jenkins
jenkins · before 2.541 (exclusive)
jenkins
Jenkins · Exact affected versions not specified by the source
Jenkins Project
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
The source says jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service. Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-404
- CCR priority
- 30.1 /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
- EPSS
- 0.00563 · percentile 0.4531 · 2026-10-13
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-67635.html