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CVE-2026-88878: traefik from 2.8.2 (inclusive), before 2.11.56 (exclusive), from 3.0.0 (inclusive), before 3.7.12 (exclusive), 2.8.2…
CVE-2026-88878. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.00423 (percentile 0.34467), scored 2026-10-06.
Affected technology
traefik · from 2.8.2 (inclusive), before 2.11.56 (exclusive)
traefik
traefik · from 3.0.0 (inclusive), before 3.7.12 (exclusive)
traefik
traefik · 2.8.2 through 3.7.13
traefik
traefik · 3.0.0 through 3.7.13
traefik
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality and integrity impact as none; availability impact as low.
- CWE
- CWE-770
- CCR priority
- 21.3 /100 (P4)
- CVSS 3.1
- 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L · Vendor/CNA
- EPSS
- 0.00423 · percentile 0.34575 · 2026-10-08
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-88878.html