6.5

CVE-2025-9181

Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Data is provided by the National Vulnerability Database (NVD)
Mozilla ≫ Firefox SwEditionesr Version < 128.14.0
Mozilla ≫ Firefox SwEdition- Version < 142.0
Mozilla ≫ Firefox SwEditionesr Version >= 140.0 < 140.2.0
Mozilla ≫ Thunderbird SwEditionesr Version < 128.14.0
Mozilla ≫ Thunderbird SwEdition- Version < 142.0
Mozilla ≫ Thunderbird SwEditionesr Version >= 140.0 < 140.2.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.149
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-457 Use of Uninitialized Variable

The code uses a variable that has not been initialized, leading to unpredictable or unintended results.

https://bugzilla.mozilla.org/show_bug.cgi?id=1977130
Issue Tracking
Permissions Required