CVE-2026-48809
2 advisories.
PyPI/python-engineio CVE-2026-48809: high 7.5
python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
Action: Upgrade python-engineio to 4.13.2 or later.
pip install python-engineio==4.13.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.13.2 | - |
Fixed versions
| 4.13.2 |
Sources
- osv: GHSA-m9gh-vj53-gvh9
- https://github.com/miguelgrinberg/python-engineio/security/advisories/GHSA-m9gh-vj53-gvh9
- https://github.com/miguelgrinberg/python-engineio
CVE-2026-48809 · published · modified · JSON
PyPI/python-engineio CVE-2026-48809: high 7.5
python-engineio has possible denial of service due to maximum payload size sometimes not being enforced
Action: Upgrade python-engineio to 4.13.2 or later.
pip install python-engineio==4.13.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.13.2 | - |
Fixed versions
| 4.13.2 |
Sources
- osv: PYSEC-2026-3033
- https://github.com/miguelgrinberg/python-engineio/security/advisories/GHSA-m9gh-vj53-gvh9
- https://github.com/miguelgrinberg/python-engineio
- https://pypi.org/project/python-engineio
- https://github.com/advisories/GHSA-m9gh-vj53-gvh9
- https://nvd.nist.gov/vuln/detail/CVE-2026-48809
CVE-2026-48809 · published · modified · JSON