CVE-2025-1018 describes a spoofing vulnerability in Mozilla Firefox and Thunderbird versions prior to 135. The flaw allows an attacker to prematurely hide fullscreen notifications when a user quickly re-requests fullscreen mode. Rated as MEDIUM severity with a CVSS score of 5.3, this vulnerability has a low impact on integrity and requires no user interaction or privileges to exploit. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 135.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* | ||
>= 131.0, < 135.0CPE matchmatch criteria | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.