CVE-2025-9183

MEDIUM

Firefox < 142 - SSRF

Title source: llm
STIX 2.1

Description

Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 142 and Firefox ESR 140.2.

References (3)

Scores

CVSS v3 6.5
EPSS 0.0003
EPSS Percentile 9.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-451
Status published
Products (4)
mozilla/firefox < 140.2.0
mozilla/firefox < 142.0
Mozilla/Firefox 140.2 - 140.*
Mozilla/Firefox 142
Published Aug 19, 2025
Tracked Since Feb 18, 2026