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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-12686 | An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138. |
Ubuntu USN |
USN-7991-1 | Thunderbird vulnerabilities |
Mon, 13 Apr 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138. | An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability was fixed in Firefox 138 and Thunderbird 138. |
| Title | firefox: thunderbird: Potential information leakage and privilege escalation in UITour actor | Potential information leakage and privilege escalation in UITour actor |
Fri, 09 May 2025 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mozilla
Mozilla firefox Mozilla thunderbird |
|
| CPEs | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* |
|
| Vendors & Products |
Mozilla
Mozilla firefox Mozilla thunderbird |
Fri, 02 May 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 02 May 2025 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-269 | |
| Metrics |
cvssV3_1
|
cvssV3_1
|
Thu, 01 May 2025 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | firefox: thunderbird: Potential information leakage and privilege escalation in UITour actor | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Tue, 29 Apr 2025 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An attacker with control over a content process could potentially leverage the privileged UITour actor to leak sensitive information or escalate privileges. This vulnerability affects Firefox < 138 and Thunderbird < 138. | |
| References |
|
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-04-13T14:28:43.317Z
Reserved: 2025-04-29T13:13:38.767Z
Link: CVE-2025-4085
Updated: 2025-05-02T15:35:36.288Z
Status : Modified
Published: 2025-04-29T14:15:35.187
Modified: 2026-04-13T15:16:59.873
Link: CVE-2025-4085
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN