PT-2025-18159 · Mozilla+1 · Thunderbird+2

Seongyun Jeong · Published 2025-04-29 · Updated 2025-11-19 · CVE-2025-4090

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 138 Thunderbird versions prior to 138

Description A vulnerability existed in Firefox for Android where potentially sensitive library locations were logged via Logcat.

Recommendations For Firefox versions prior to 138, update to version 138 or later to resolve the issue. For Thunderbird versions prior to 138, update to version 138 or later to resolve the issue.

Fix

Insertion into Log File

Buffer Overflow

Weakness Enumeration

CWE-532

CWE-119

Related Identifiers

ALT-PU-2025-11100

ALT-PU-2025-14599

ALT-PU-2025-6353

ALT-PU-2025-6478

ALT-PU-2025-7695

ALT-PU-2025-7697

BDU:2025-05383

CVE-2025-4090

OPENSUSE-SU-2025:15045-1

Affected Products

Alt Linux

Firefox

Thunderbird

References · 27

• https://mozilla.org/en-US/security/advisories/mfsa2025-28/#CVE-2025-4090 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-4090 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-4090 · Security Note
• https://osv.dev/vulnerability/CVE-2025-4090 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2025-28 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-4090 · Vendor Advisory
• https://mozilla.org/security/advisories/mfsa2025-31 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-4090 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:15045-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-05383 · Security Note
• https://suse.com/security/cve/CVE-2025-4085 · Note
• https://suse.com/security/cve/CVE-2025-4087 · Note
• https://suse.com/security/cve/CVE-2025-4092 · Note
• https://bugzilla.mozilla.org/show_bug.cgi?id=1929478 · Note
• https://suse.com/security/cve/CVE-2025-4088 · Note