CVE-2026-42544
2 advisories.
PyPI/granian CVE-2026-42544: high 7.5
Granian vulnerable to unauthenticated DoS via WebSocket subprotocol header panic
Action: Upgrade granian to 2.7.4 or later.
pip install granian==2.7.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.2.0 | 2.7.4 | - |
Fixed versions
| 2.7.4 |
Sources
- osv: GHSA-vrg7-482j-p6f6
- https://github.com/emmett-framework/granian/security/advisories/GHSA-vrg7-482j-p6f6
- https://nvd.nist.gov/vuln/detail/CVE-2026-42544
- https://github.com/emmett-framework/granian
CVE-2026-42544 · published · modified · JSON
PyPI/granian CVE-2026-42544: high 7.5
Granian vulnerable to unauthenticated DoS via WebSocket subprotocol header panic
Action: Upgrade granian to 2.7.4 or later.
pip install granian==2.7.4Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.2.0 | 2.7.4 | - |
Fixed versions
| 2.7.4 |
Sources
- osv: PYSEC-2026-2503
- https://github.com/emmett-framework/granian/security/advisories/GHSA-vrg7-482j-p6f6
- https://nvd.nist.gov/vuln/detail/CVE-2026-42544
- https://github.com/emmett-framework/granian
- https://pypi.org/project/granian
- https://github.com/advisories/GHSA-vrg7-482j-p6f6
CVE-2026-42544 · published · modified · JSON