Vulnerability · Published Oct 8, 2025 · Assigned by CSA
CVE-2025-48464Exposure of Sensitive Information
Medium 4.7
In plain English
A medium-severity information exposure in DuckDuckGo Browser from DuckDuckGo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)0.1%top 96.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| DuckDuckGo | DuckDuckGo Browser | 5.246.0 and below |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N