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exim — Vulnerabilities & Security Advisories 19

All 19 CVE vulnerabilities found in exim, with AI-generated Chinese analysis, references, and POCs.

This page presents vulnerability data for the Exim mail transfer agent, categorized under common weakness enumeration and associated security tags. It aggregates reports covering various flaw types, including buffer overflows, improper input validation, and configuration errors, spanning from the initial release through recent updates. Users can utilize this resource to track vendor-specific advisories as they are published, gain a deeper understanding of the underlying weakness classes affecting this software, and examine the complete vulnerability history associated with specific versions of the product. The content is structured to support security professionals, system administrators, and researchers in assessing risk exposure and planning remediation efforts. By consolidating information from multiple sources, the page provides a centralized view of security issues relevant to Exim installations worldwide. Data accuracy is prioritized through cross-referencing official vendor statements and independent security research findings. Readers are encouraged to review the detailed entries for each identified issue to comprehend the technical context and potential impact on their environments. This aggregation serves as a reference point for maintaining the integrity and availability of mail infrastructure protected by Exim. The information is organized to facilitate efficient searching and filtering based on severity, component, or date of discovery.

Vendor: exim

CVE ID Title CVSS Severity Published
CVE-2026-66141 Exim 软件供应链问题漏洞 CWE-829 7.4 High 2026-07-24
CVE-2026-66140 Exim 路径遍历漏洞 CWE-24 8.4 High 2026-07-24
CVE-2026-48840 Exim 安全漏洞 CWE-839 5.3 Medium 2026-05-30
CVE-2026-45185 Exim 资源管理错误漏洞 CWE-416 9.8 Critical 2026-05-12
CVE-2026-40686 Exim 缓冲区错误漏洞 CWE-125 3.7 Low 2026-04-30
CVE-2026-40685 Exim 缓冲区错误漏洞 CWE-684 6.5 Medium 2026-04-30
CVE-2026-40687 Exim 安全漏洞 CWE-909 4.8 Medium 2026-04-30
CVE-2026-40684 Exim 安全漏洞 CWE-684 5.9 Medium 2026-04-30
CVE-2025-67896 Exim 安全漏洞 CWE-122 7.0 High 2025-12-14
CVE-2025-30232 Exim 安全漏洞 CWE-416 8.1 High 2025-03-27
CVE-2025-26794 Exim 安全漏洞 CWE-89 7.5 High 2025-02-21
CVE-2023-42119 Exim dnsdb Out-Of-Bounds Read Information Disclosure Vulnerability CWE-125 6.5 - 2024-05-03
CVE-2023-42117 Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability CWE-138 9.8 - 2024-05-03
CVE-2023-42116 Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability CWE-121 9.8 - 2024-05-03
CVE-2023-42115 Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability CWE-787 9.8 - 2024-05-03
CVE-2023-42114 Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability CWE-125 5.3 - 2024-05-03
CVE-2022-3620 Exim DMARC dmarc.c dmarc_dns_lookup use after free CWE-119 5.6 Medium 2022-10-20
CVE-2022-3559 Exim Regex use after free CWE-119 4.6 Medium 2022-10-17
CVE-2019-10149 Exim 操作系统命令注入漏洞 CWE-78 9.8 - 2019-06-05

All 19 known CVE vulnerabilities affecting exim with full Chinese analysis, references, and POCs where available.