Veille CVE
CVE-2026-41187
6.5 MoyenneDescription
Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard verbs on tier-scoped policy resources can bulk-delete policies in tiers they otherwise have no rights on, breaking the tier authorization boundary.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 6.2 Moyenne | psirt@tigera.io | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| 3.1 | 6.5 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
Faiblesses (CWE)
Références
- https://github.com/projectcalico/calico/pull/12731 Issue TrackingPatch
- https://github.com/projectcalico/calico/pull/12735 Issue TrackingPatch
- https://github.com/projectcalico/calico/pull/12736 Issue TrackingPatch
- https://github.com/projectcalico/calico/pull/12737 Issue TrackingPatch
- https://www.tigera.io/security-bulletins/tta-2026-006/ Vendor Advisory