CVE-2025-55028 is a medium-severity denial-of-service vulnerability affecting Firefox for iOS versions prior to 142. Malicious scripts employing repetitive JavaScript alerts can prevent user interaction, leading to a denial of service. The attack requires user interaction (UI:R) but can be executed remotely (AV:N) with low complexity (AC:L), resulting in high availability impact (A:H). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 142.0CPE matchmatch criteria | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:iphone_os:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.