VDB
CVE-2026-33079
CVE-2026-33079
PUBLISHED
CVSS 8.699999809265137 HIGH
Mistune has a ReDoS in LINK_TITLE_RE that allows denial of service via crafted Markdown input
EPSS 0.02% · 6.0th percentile
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.02%
6.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | mistune | 3.0.0a1 |
| lepture | mistune | >=3.0.0a1, <= 3.2.0 |
Timeline
- May 6, 2026 CVE Published
- May 6, 2026 CVE Updated
- May 7, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score