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Thunderbird — Vulnerabilities & Security Advisories 268

All 268 CVE vulnerabilities found in Thunderbird, with AI-generated Chinese analysis, references, and POCs.

Vendor: Mozilla

CVE IDTitleCVSSSeverityPublished
CVE-2026-4371 Out of bounds read in IMAP parsing 8.1 -2026-03-24
CVE-2026-3889 Spoofing issue in Thunderbird 4.3 -2026-03-24
CVE-2026-0818 CSS-based exfiltration of the content from partially encrypted emails when allowing remote content 6.5AIMediumAI2026-01-28
CVE-2025-5986 Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links 6.5AIMediumAI2025-06-11
CVE-2025-5262 Mozilla Thunderbird 安全漏洞 9.8 -2025-05-27
CVE-2025-3932 Tracking Links in Attachments Bypassed Remote Content Blocking 4.3AIMediumAI2025-05-14
CVE-2025-3909 JavaScript Execution via Spoofed PDF Attachment and file:/// Link 6.1AIMediumAI2025-05-14
CVE-2025-3875 Sender Spoofing via Malformed From Header in Thunderbird 4.3AIMediumAI2025-05-14
CVE-2025-3523 User Interface (UI) Misrepresentation of attachment URL 7.4AIHighAI2025-04-15
CVE-2025-3522 Leak of hashed Window credentials via crafted attachment URL 7.1AIHighAI2025-04-15
CVE-2025-2830 Information Disclosure of /tmp directory listing 4.3AIMediumAI2025-04-15
CVE-2025-26696 Crafted email message incorrectly shown as being encrypted 7.5 -2025-03-10
CVE-2025-26695 Downloading of OpenPGP keys from WKD used incorrect padding 5.3 -2025-03-10
CVE-2025-1015 Unsanitized address book fields 6.1 -2025-02-04
CVE-2025-0510 Address of e-mail sender can be spoofed by malicious email 4.3 -2025-02-04
CVE-2024-11159 Mozilla Thunderbird 安全漏洞 7.5AIHighAI2024-11-13
CVE-2024-8394 Mozilla Thunderbird 安全漏洞 7.5 -2024-09-06
CVE-2024-1936 Mozilla Thunderbird 安全漏洞 6.5AIMediumAI2024-03-04
CVE-2023-50761 Mozilla Thunderbird 安全漏洞 4.3AIMediumAI2023-12-19
CVE-2023-50762 Mozilla Thunderbird 安全漏洞 6.5AIMediumAI2023-12-19
CVE-2023-3417 File Extension Spoofing using the Text Direction Override Character 6.5 -2023-07-24
CVE-2023-0547 Mozilla Thunderbird 信任管理问题漏洞 6.5 -2023-06-02
CVE-2023-25746 Mozilla Firefox ESR 缓冲区错误漏洞 8.8 -2023-06-02
CVE-2023-1945 Mozilla Firefox ESR 缓冲区错误漏洞 8.8 -2023-06-02
CVE-2023-0430 Mozilla Thunderbird 信任管理问题漏洞 --2023-06-02
CVE-2023-0616 Mozilla Firefox ESR 资源管理错误漏洞 6.5 -2023-06-02
CVE-2021-43529 Mozilla Thunderbird 缓冲区错误漏洞 9.8 -2023-02-16
CVE-2022-28282 Mozilla Firefox 资源管理错误漏洞 8.1 -2022-12-22
CVE-2022-28285 Mozilla Firefox 缓冲区错误漏洞 6.5 -2022-12-22
CVE-2022-28289 Mozilla Firefox 缓冲区错误漏洞 8.8 -2022-12-22

All 268 known CVE vulnerabilities affecting Thunderbird with full Chinese analysis, references, and POCs where available.