PT-2025-9665 · Mozilla+1 · Firefox+1

Shaheen Fazim · Published 2025-03-04 · Updated 2025-11-19 · CVE-2025-1940

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 136

Description A select option could partially obscure the confirmation prompt shown before launching external apps, potentially tricking a user into launching an external app unexpectedly. This issue only affects Android versions of Firefox.

Recommendations For versions prior to 136, update to version 136 or later to resolve the issue.

Fix

Clickjacking

Weakness Enumeration

CWE-1021

Related Identifiers

ALT-PU-2025-11100

ALT-PU-2025-14599

ALT-PU-2025-4567

ALT-PU-2025-7697

CVE-2025-1940

OPENSUSE-SU-2025:14861-1

Affected Products

Alt Linux

Firefox

References · 29

• https://mozilla.org/en-US/security/advisories/mfsa2025-14/#CVE-2025-1940 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-1940 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2025-14 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-1940 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1940 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:14861-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-1940 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-1940 · Vendor Advisory
• https://suse.com/security/cve/CVE-2025-1943 · Note
• https://suse.com/security/cve/CVE-2025-1932 · Note
• https://suse.com/security/cve/CVE-2024-9956 · Note
• https://suse.com/security/cve/CVE-2025-1938 · Note
• https://suse.com/security/cve/CVE-2025-1934 · Note
• https://suse.com/security/cve/CVE-2025-1936 · Note
• https://bugzilla.mozilla.org/show_bug.cgi?id=1908488 · Note