Incorrect Authorization Affecting github.com/cilium/cilium/pkg/policy/api package, versions <1.16.17>=1.17.0 <1.17.10>=1.18.0 <1.18.4
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published2 Dec 2025
- disclosed1 Dec 2025
- creditSean McCann
Introduced: 1 Dec 2025
NewCVE-2025-64715 Â (opens in a new tab)How to fix?
Upgrade github.com/cilium/cilium/pkg/policy/api to version 1.16.17, 1.17.10, 1.18.4 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization via the policy evaluation process when egress.toGroups.aws.securityGroupsIds references AWS security group IDs that do not exist or are not attached to any network interface. An attacker can gain broader outbound network access than intended by specifying non-existent or unattached security group IDs in policy definitions.