Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-78158— Open5GS AMF UEContextReleaseRequest Path improper authorization

Quick assessment

Affected
n/a Open5GS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Open5GS是Open5GS组织开源的一款面向通信系统场景的中间件产品。 Open5GS 2.8.0版本存在安全漏洞，该漏洞源于AMF UEContextReleaseRequest Path Handler组件问题，可能导致不当授权，且可远程发起攻击。

CVSS 6.3 · Medium EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a Open5GS 2.8.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-78158

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Open5GS AMF UEContextReleaseRequest Path improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in Open5GS 2.8.0. This vulnerability affects unknown code of the component AMF UEContextReleaseRequest Path Handler. Executing a manipulation can lead to improper authorization. It is possible to launch the attack remotely.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Open5GS 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Open5GS是Open5GS组织开源的一款面向通信系统场景的中间件产品。 Open5GS 2.8.0版本存在安全漏洞，该漏洞源于AMF UEContextReleaseRequest Path Handler组件问题，可能导致不当授权，且可远程发起攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Open5GS 2.8.0 cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78158

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-78158

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-78158 (3)

News Coverage for CVE-2026-78158 (1)

Same Patch Batch · n/a · 2026-08-24 · 19 CVEs total

CVE-2026-78157 7.4 HIGH Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-bounds
CVE-2026-78178 7.3 HIGH jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollution
CVE-2026-78186 4.3 MEDIUM Open5GS HSS hss-cx-path.c assertion
CVE-2026-78187 3.1 LOW Piwigo Public Authentication cross site scripting
CVE-2026-52492 LibTIFF 安全漏洞
CVE-2022-30983 NoPaperForms Niaa-Chatbot 安全漏洞
CVE-2026-56135 Tuxera NTFS-3G 安全漏洞
CVE-2026-56136 Tuxera NTFS-3G 安全漏洞
CVE-2026-52490 LibTIFF 安全漏洞
CVE-2026-30512 Scheidt & Bachmann entervo HMI 安全漏洞
CVE-2026-75464 helloxz OneNav 安全漏洞
CVE-2025-26238 D-Link DI-8100G 安全漏洞
CVE-2026-71832 aria2 安全漏洞
CVE-2026-75369 SpaceDot AcubeSAT OBC 安全漏洞
CVE-2026-75368 SpaceDot AcubeSAT OBC software 安全漏洞
CVE-2025-26237 D-Link DI-7001 MINI_5G 安全漏洞
CVE-2026-75371 SpaceDot AcubeSAT OBC 安全漏洞
CVE-2026-75370 SpaceDot AcubeSAT OBC 安全漏洞

IV. Related Vulnerabilities

Same product: Open5GS
Same vendor: n/a
Same weakness: CWE-285