CVE-2026-10565— Open5GS NGAP Handover gmm-sm.c gmm_state_security_mode race condition
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I. Basic Information for CVE-2026-10565
Vulnerability Information
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Vulnerability Title
Open5GS NGAP Handover gmm-sm.c gmm_state_security_mode race condition
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in Open5GS up to 2.7.6. The impacted element is the function gmm_state_security_mode of the file src/amf/gmm-sm.c of the component NGAP Handover. Performing a manipulation results in race condition. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Open5GS | 2.7.0 | cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-10565
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-10565 (3)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-10565
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