CVE-2025-48464

MEDIUM

DuckDuckGo Browser < 5.246.0 - Unauthenticated Exposure of Sensitive Sync Account Data

Title source: llm
STIX 2.1

Description

Successful exploitation of the vulnerability could allow an unauthenticated attacker to gain access to a victim’s Sync account data such as account credentials and email protection information.

References (2)

Core 2

Scores

CVSS v3 4.7
EPSS 0.0013
EPSS Percentile 2.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200
Status published
Products (1)
DuckDuckGo/DuckDuckGo Browser 5.246.0 and below
Published Oct 08, 2025
Tracked Since Feb 18, 2026