CVE-2026-34045

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Source

https://cve.org/CVERecord?id=CVE-2026-34045

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-34045.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2026-34045

Aliases

GHSA-2q88-39rh-gxvv

Published

2026-04-07T20:52:32.438Z

Modified

2026-04-08T12:52:27.393951Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator

Summary

Podman Desktop WebView Server Exposed

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34045.json",
    "cwe_ids": [
        "CWE-209",
        "CWE-284",
        "CWE-400"
    ],
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/podman-desktop/podman-desktop

Affected ranges

Type

GIT

Repo

https://github.com/podman-desktop/podman-desktop

Events

Introduced

Fixed

a50bd1944c8e597e6f2d9f7efd4aba7d1f9ad2a6

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.26.2"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-34045.json"