CVE-2026-55099
2 advisories.
PyPI/icalendar CVE-2026-55099: high 7.5, EPSS 0.63%
icalendar has Algorithmic Complexity in Equality
Action: Upgrade icalendar to 7.1.3 or later.
pip install icalendar==7.1.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.1.0 | 7.1.3 | - |
Fixed versions
| 7.1.3 |
Sources
- osv: GHSA-cv84-9p8j-fj68
- https://github.com/collective/icalendar/security/advisories/GHSA-cv84-9p8j-fj68
- https://github.com/collective/icalendar/commit/b6b2608ae3af6de40695b4e40f71847485aa0b49
- https://github.com/collective/icalendar/commit/cad40cd112c93fd142ec12cc5b37445a849b8a79
- https://github.com/collective/icalendar
- https://github.com/collective/icalendar/releases/tag/v7.1.3
CVE-2026-55099 · published · modified · JSON
PyPI/icalendar CVE-2026-55099: high 7.5, EPSS 0.63%
icalendar has Algorithmic Complexity in Equality
Action: Upgrade icalendar to 7.1.3 or later.
pip install icalendar==7.1.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.1.0 | 7.1.3 | - |
Fixed versions
| 7.1.3 |
Sources
- osv: PYSEC-2026-3851
- https://github.com/collective/icalendar/security/advisories/GHSA-cv84-9p8j-fj68
- https://github.com/collective/icalendar/commit/b6b2608ae3af6de40695b4e40f71847485aa0b49
- https://github.com/collective/icalendar/commit/cad40cd112c93fd142ec12cc5b37445a849b8a79
- https://github.com/collective/icalendar
- https://github.com/collective/icalendar/releases/tag/v7.1.3
- https://pypi.org/project/icalendar
- https://github.com/advisories/GHSA-cv84-9p8j-fj68
- https://nvd.nist.gov/vuln/detail/CVE-2026-55099
CVE-2026-55099 · published · modified · JSON