CVE-2026-14362

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Source

https://cve.org/CVERecord?id=CVE-2026-14362

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14362.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-14362

Published

2026-07-08T17:14:18.218Z

Modified

2026-07-11T03:54:26.291557920Z

Severity

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

Summary

Denial of service via crafted push/pull gossip message in memberlist

Details

HashiCorp memberlist before version 0.6.0 is vulnerable to a denial-of-service issue in its push/pull state handling that may allow an attacker with network access to the gossip port to exhaust memory on a receiving node and cause the process to terminate. This vulnerability (CVE-2026-14362) is fixed in memberlist 0.6.0.

Database specific

{
    "cna_assigner": "HashiCorp",
    "cwe_ids": [
        "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14362.json"
}

References

Affected packages

Git / github.com/hashicorp/memberlist

Affected ranges

Type

GIT

Repo

https://github.com/hashicorp/memberlist

Events

Introduced

08c40f9c3d80ff3cad168e02c8dca2713e57821b

Fixed

371698b4dc493ecf2fc94c4383c75b2c9358f6c9

Database specific

{
    "extracted_events": [
        {
            "introduced": "0.1.5"
        },
        {
            "fixed": "0.6.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v0.*

v0.1.5

v0.1.6

v0.1.7

v0.2.0

v0.2.1

v0.2.2

v0.2.3

v0.2.4

v0.3.0

v0.3.1

v0.3.2

v0.4.0

v0.5.0

v0.5.1

v0.5.2

v0.5.3

v0.5.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14362.json"