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CVE-2026-19685— Networkmanager: networkmanager: 802-1x ca-path and phase2-ca-path bypass private_user restriction, allowing wpa-enterprise server validation bypass (incomplete fix for cve-2025-9615)

Quick assessment

Affected
Red Hat Red Hat Enterprise Linux 10
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.

NetworkManager 未将 限制应用于 和 这两个目录类型连接属性。该问题是对 CVE-2025-9615 漏洞的不完整修复，允许未提权的本地用户将私有 WPA-企业版（802.1X）连接配置文件的 CA（证书颁发机构）路径指向攻击者控制的目录，从而绕过服务器证书验证，并通过恶意接入点实施凭证窃取。

CVSS 7.1 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1557 · Adversary-in-the-Middle

Affected Version Matrix 7

VendorProduct Version RangeStatus
Red Hat Red Hat Enterprise Linux 10 any affected
Red Hat Red Hat Enterprise Linux 6 any unaffected
Red Hat Red Hat Enterprise Linux 7 any unaffected
Red Hat Red Hat Enterprise Linux 8 any unaffected
Red Hat Red Hat Enterprise Linux 9 any unaffected
Red Hat Red Hat Hardened Images any unaffected
Red Hat Red Hat OpenShift Container Platform 4 any unaffected
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I. Basic Information for CVE-2026-19685

Vulnerability Information
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Vulnerability Title
Networkmanager: networkmanager: 802-1x ca-path and phase2-ca-path bypass private_user restriction, allowing wpa-enterprise server validation bypass (incomplete fix for cve-2025-9615)
Source: CVE Program / CVE List V5
Vulnerability Description
NetworkManager did not apply the private_user restriction to the 802-1x.ca-path and phase2-ca-path directory-valued connection properties. This incomplete fix for CVE-2025-9615 allows an unprivileged local user to point a private WPA-Enterprise (802.1X) connection profile's CA path at an attacker-controlled directory, bypassing server certificate validation and enabling credential theft via a rogue access point.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Enterprise Linux 10 - cpe:/o:redhat:enterprise_linux:10
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7
Red Hat Red Hat Enterprise Linux 8 - cpe:/o:redhat:enterprise_linux:8
Red Hat Red Hat Enterprise Linux 9 - cpe:/o:redhat:enterprise_linux:9
Red Hat Red Hat Hardened Images - cpe:/a:redhat:hummingbird:1
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2026-19685

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III. Intelligence Information for CVE-2026-19685

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Patches & Fixes for CVE-2026-19685 (3)

Vendor Advisories for CVE-2026-19685 (3)

Same Patch Batch · Red Hat · 2026-08-24 · 5 CVEs total

CVE-2026-71366 7.7 HIGH Awx: notification backends allow ssrf and credential leakage
CVE-2026-71364 7.2 HIGH Awx: project archive extraction allows path traversal file writes
CVE-2026-78367 7.0 HIGH Rpm: rpmbuild gettarspec() crafted tar member name → macro injection
CVE-2026-78323 6.5 MEDIUM Jss: jss: jsstrustmanager does not verify nss trust flags on ca certificates

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 10
Same vendor: Red Hat
Same weakness: CWE-863

V. Comments for CVE-2026-19685

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