CVE-2026-53753
2 advisories.
PyPI/crawl4ai CVE-2026-53753: critical 9.8, EPSS 2.90%
Crawl4AI: AST Sandbox Escape via gi_frame.f_back Chain - Pre-Auth RCE in Docker API
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: GHSA-qxjp-w3pj-48m7
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-qxjp-w3pj-48m7
- https://nvd.nist.gov/vuln/detail/CVE-2026-53753
- https://github.com/unclecode/crawl4ai/pull/1855
- https://github.com/unclecode/crawl4ai/pull/1886
- https://github.com/advisories/GHSA-qxjp-w3pj-48m7
- https://github.com/pypa/advisory-database/tree/main/vulns/crawl4ai/PYSEC-2026-319.yaml
- https://github.com/unclecode/crawl4ai
- https://pypi.org/project/crawl4ai
CVE-2026-53753 · published · modified · JSON
PyPI/crawl4ai CVE-2026-53753: critical 9.8, EPSS 2.90%
Crawl4AI: AST Sandbox Escape via gi_frame.f_back Chain - Pre-Auth RCE in Docker API
Action: Upgrade crawl4ai to 0.8.7 or later.
pip install crawl4ai==0.8.7Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.8.7 | - |
Fixed versions
| 0.8.7 |
Sources
- osv: PYSEC-2026-319
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-qxjp-w3pj-48m7
- https://github.com/unclecode/crawl4ai/pull/1855
- https://github.com/unclecode/crawl4ai/pull/1886
- https://github.com/unclecode/crawl4ai
- https://pypi.org/project/crawl4ai
- https://github.com/advisories/GHSA-qxjp-w3pj-48m7
- https://nvd.nist.gov/vuln/detail/CVE-2026-53753
CVE-2026-53753 · published · modified · JSON