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CVE-2026-55877: ux from 2.17.0 (inclusive), before 2.36.1 (exclusive), from 3.0.0 (inclusive), before 3.2.0 (exclusive), >= 2.17.0, <…
CVE-2026-55877. CVSS 3.1 base score 6.1 (MEDIUM, Vendor/CNA). EPSS 0.00338 (percentile 0.26049), scored 24-Oct-2026.
Affected technology
ux · from 2.17.0 (inclusive), before 2.36.1 (exclusive)
symfony
ux · from 3.0.0 (inclusive), before 3.2.0 (exclusive)
symfony
ux · >= 2.17.0, < 2.36.1, >= 3.0.0, < 3.2.0
symfony
Component: Not specified by the source
Function: is
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79
- CCR priority
- 24.5 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · Vendor/CNA
- EPSS
- 0.00338 · percentile 0.26958 · 2026-10-25
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-55877.html