Tóm tắt nhanh
- CVE-2026-4539 là lỗ hổng mức THẤP (CVSS 3.3) ảnh hưởng pygments.
- Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.16%, cao hơn 5.0% các lỗ hổng khác.
- Cách xử lý: cập nhật lên 2.20.0 hoặc mới hơn.
| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|
| pygments PyPI | < 2.20.0
| 2.20.0
|
Mô tả
A security flaw has been discovered in pygments before 2.20.0. The impacted element is the function AdlLexer of the file pygments/lexers/archetype.py. The manipulation results in inefficient regular expression complexity. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Mô tả của NVD
A security flaw has been discovered in pygments up to 2.19.2. The impacted element is the function AdlLexer of the file pygments/lexers/archetype.py. The manipulation results in inefficient regular expression complexity. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
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