CVE-2025-11617

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Source
https://cve.org/CVERecord?id=CVE-2025-11617
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11617.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-11617
Aliases
  • GHSA-wmjr-wm93-cvv2
Published
2025-10-10T17:10:30.901Z
Modified
2026-08-12T03:51:12.107718449Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Buffer Over-read when receiving IPv6 packets with incorrect payload length in FreeRTOS-Plus-TCP
Details

A missing validation check in FreeRTOS-Plus-TCP's IPv6 packet processing code can lead to an out-of-bounds read when receiving a IPv6 packet with incorrect payload lengths in the packet header. This issue only affects applications using IPv6.

We recommend users upgrade to the latest version and ensure any forked or derivative code is patched to incorporate the new fixes.

Database specific 
{
    "cwe_ids": [
        "CWE-126"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11617.json",
    "cna_assigner": "AMZN"
}
References

Affected packages

Git / github.com/freertos/freertos-plus-tcp

Affected ranges

Type
GIT
Repo
https://github.com/freertos/freertos-plus-tcp
Events
Introduced
3e26a338bd1547bbaa6f4965def1a4b152620d3e
Fixed
c32f8a484da9d810b716fcccf40bef685de9545a
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:amazon:freertos-plus-tcp:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.0.0"
        },
        {
            "fixed": "4.3.4"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

V4.*
V4.0.0-appsec
V4.3.1
V4.3.2
V4.3.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-11617.json"