# github.com/projectcalico/calico (Go) vulnerabilities

6 known vulnerabilities (1 high, 5 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/projectcalico/calico

## Advisories (6)

### [CVE-2026-41185](https://cve.now/CVE-2026-41185): ServiceAccount token disclosure via Azure IPAM CNI plugin logs

- Severity: Medium 6.0
- Published: May 28, 2026
- Affected: fixed in 1.11.0-cni-plugin.0.20260417001138-cd73bc2cea0f; from 2.0.0, fixed in 3.31.6.

### [CVE-2026-41184](https://cve.now/CVE-2026-41184): ServiceAccount token disclosure via install-cni container logs

- Severity: Medium 6.0
- Published: May 28, 2026
- Affected: from 2.0.0, fixed in 3.31.6; fixed in 1.11.0-cni-plugin.0.20260417001138-cd73bc2cea0f.

### [CVE-2024-33522](https://cve.now/CVE-2024-33522): Privilege escalation in Calico CNI install binary

- Severity: Medium 6.7
- Published: Apr 29, 2024
- Affected: all versions; fixed in 3.26.5; from 3.27.0, fixed in 3.27.3.

### [CVE-2023-41378](https://cve.now/CVE-2023-41378): Calico Typha hangs during unclean TLS handshake

- Severity: High 7.5
- Published: Nov 6, 2023
- Affected: from 3.26.0, fixed in 3.26.3; through 3.25.1.

### [CVE-2022-28224](https://cve.now/CVE-2022-28224): Calico and Calico Enterprise may be vulnerable to route hijacking with the floating IP feature

- Severity: Medium 5.5
- Published: Jun 6, 2022
- Affected: from 3.22.0, fixed in 3.22.2; from 3.21.0, fixed in 3.21.5; fixed in 3.20.5.

### [CVE-2020-13597](https://cve.now/CVE-2020-13597): Calico nodes IPv6 traffic redirection from route advertisment

- Severity: Medium 6.0
- Published: Jun 3, 2020
- Affected: from 3.14.0, fixed in 3.14.1; from 3.13.0, fixed in 3.13.4; from 3.12.0, fixed in 3.12.2; from 3.11.0, fixed in 3.11.3; from 3.10.0, fixed in 3.10.4; from 3.9.0, fixed in 3.9.6; fixed in 3.8.9.

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