CVE-2026-34045
8.2 · HIGHOverview
CVE-2026-34045 is a high-severity vulnerability affecting linuxfoundation podman_desktop. It was published on April 7, 2026 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Podman Desktop is a graphical tool for developing on containers and Kubernetes. Prior to 1.26.2, an unauthenticated HTTP server exposed by Podman Desktop allows any network attacker to remotely trigger denial-of-service conditions and extract sensitive information. By abusing missing connection limits and timeouts, an attacker can exhaust file descriptors and kernel memory, leading to application crash or full host freeze. Additionally, verbose error responses disclose internal paths and system details (including usernames on Windows), aiding further exploitation. The issue requires no authentication or user interaction and is exploitable over the network. This vulnerability is fixed in 1.26.2.
Remediation
Check the references section for vendor advisories and patches from linuxfoundation. Update podman_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| linuxfoundation | podman_desktop | >= 0, < 1.26.2 | Affected |
References
Frequently Asked Questions
What is CVE-2026-34045?
CVE-2026-34045 is a high-severity vulnerability affecting linuxfoundation podman_desktop. It was published on April 7, 2026 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2026-34045?
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-34045?
Check the references section for vendor advisories and patches from linuxfoundation. Update podman_desktop to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-34045?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-34045 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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