Mozilla Products Multiple Vulnerabilities

Release Date: 23 Jul 2025

RISK: Medium Risk

TYPE: Clients - Browsers

Multiple vulnerabilities were identified in Mozilla Products. A remote attacker could exploit some of these vulnerabilities to trigger remote code execution, sensitive information disclosure and security restriction bypass on the targeted system.

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Impact

• Remote Code Execution
• Information Disclosure
• Security Restriction Bypass

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System / Technologies affected

Versions prior to:

 

• Firefox 141
• Firefox ESR 115.26
• Firefox ESR 128.13
• Firefox ESR 140.1
• Firefox for iOS 141
• Thunderbird 128.13
• Thunderbird 140.1
• Thunderbird 141

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Solutions

Before installation of the software, please visit the vendor web-site for more details.

Apply fixes issued by the vendor:

 

• Firefox 141
• Firefox ESR 115.26
• Firefox ESR 128.13
• Firefox ESR 140.1
• Firefox for iOS 141
• Thunderbird 128.13
• Thunderbird 140.1
• Thunderbird 141

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Vulnerability Identifier

• CVE-2025-8027
• CVE-2025-8028
• CVE-2025-8029
• CVE-2025-8030
• CVE-2025-8031
• CVE-2025-8032
• CVE-2025-8033
• CVE-2025-8034
• CVE-2025-8035
• CVE-2025-8036
• CVE-2025-8037
• CVE-2025-8038
• CVE-2025-8039
• CVE-2025-8040
• CVE-2025-8041
• CVE-2025-8042
• CVE-2025-8043
• CVE-2025-8044
• CVE-2025-54143
• CVE-2025-54144
• CVE-2025-54145

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Source

• Mozilla

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Related Link

• https://www.mozilla.org/en-US/security/advisories/mfsa2025-56/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-57/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-58/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-59/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-60/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-61/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-62/
• https://www.mozilla.org/en-US/security/advisories/mfsa2025-63/