PT-2026-45683 · Open5Gs · Open5Gs

Jinha Kim + 1 · CVE-2026-10565 · Published 2026-06-02 · Updated 2026-06-02

Positive Technologies (AI Summary)

CVSS v3.1

3.1

Low

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.7

Description A race condition exists in the NGAP Handover component within the gmm state security mode() function of the src/amf/gmm-sm.c file. This flaw allows a remote attacker to initiate a manipulation, although the attack complexity is high and exploitability is considered difficult.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2026-10565

Affected Products

Open5Gs

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/10xxx/CVE-2026-10565.json · Exploit
• 🔥❌ https://github.com/user-attachments/files/27111025/N2-SMC-Concurrent.zip · Exploit, Deleted
• https://github.com/open5gs/open5gs/pull/4501 · Patch
• https://osv.dev/vulnerability/CVE-2026-10565 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-10565 · Security Note
• https://github.com/open5gs/open5gs/issues/4497 · Note
• https://t.me/CVEtracker/55554 · Telegram Post
• https://github.com/open5gs/open5gs · Note
• https://vuldb.com/submit/818938 · Note
• https://vuldb.com/vuln/367672/cti · Note
• https://vuldb.com/cve/CVE-2026-10565 · Note
• https://vuldb.com/vuln/367672 · Note