汇总 pygments 相关全部产品的 CVE 与安全漏洞情报，包括 CVSS、EPSS、公开时间与漏洞情报数据。
常见弱点模式包括 拒绝服务，在 软件部署与生产负载 使用场景中可能带来 应用崩溃 等风险。
相关漏洞数据主要来源于公开漏洞披露与安全公告，可用于评估历史漏洞暴露面与修复优先级。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2022-40896 | A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer. | [email protected] | 5.5 | 0.50% | 2023-07-19 | 2026-06-17 |
| CVE-2021-20270 | An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword. | [email protected] | 7.5 | 2.71% | 2021-03-23 | 2026-06-16 |
| CVE-2021-27291 | In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service. | [email protected] | 7.5 | 3.83% | 2021-03-17 | 2026-06-16 |
| CVE-2015-8557 | The FontManager._get_nix_font_path function in formatters/img.py in Pygments 1.2.2 through 2.0.2 allows remote attackers to execute arbitrary commands via shell metacharacters in a font name. | [email protected] | 9.0 | 6.66% | 2016-01-08 | 2026-06-16 |