CVE-2025-50055
published 2025-10-27CVE-2025-50055: Cross-site scripting (XSS) vulnerability in the SAML Authentication module in OpenVPN Access Server version 2.14.0 through 2.14.3 allows configured remote SAML…
PriorityP432medium6.4CVSS 3.1
AVNACLPRLUINSCCLILAN
EPSS
0.20%
10.4th percentile
Cross-site scripting (XSS) vulnerability in the SAML Authentication module in OpenVPN Access Server version 2.14.0 through 2.14.3 allows configured remote SAML Assertion Consumer Service (ACS) endpoint servers to inject arbitrary web script or HTML via the RelayState parameter
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| msrc | azl3_kernel_6.6.56.1-5_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.57.1-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_kernel_5.15.176.3-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.182.1-1_on_cbl_mariner_2.0 | — | — |
| openvpn | access_server | 2.14.0 – 2.14.3 | — |
CVSS provenance
nvdv3.16.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
vendor_msrc7.8HIGH
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GHSA
GHSA-pcpf-m9xc-438x: Cross-site scripting (XSS) vulnerability in the SAML Authentication module in OpenVPN Access Server version 2
ghsa_unreviewed·2025-10-27
CVE-2025-50055 [MEDIUM] CWE-79 GHSA-pcpf-m9xc-438x: Cross-site scripting (XSS) vulnerability in the SAML Authentication module in OpenVPN Access Server version 2
Cross-site scripting (XSS) vulnerability in the SAML Authentication module in OpenVPN Access Server version 2.14.0 through 2.14.3 allows configured remote SAML Assertion Consumer Service (ACS) endpoint servers to inject arbitrary web script or HTML via the RelayState parameter
Microsoft
driver core: bus: Fix double free in driver API bus_register()
vendor_msrc·2024-10-08·CVSS 7.8
CVE-2024-50055 [HIGH] CWE-415 driver core: bus: Fix double free in driver API bus_register()
driver core: bus: Fix double free in driver API bus_register()
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https:
No detection rules found.
No public exploits indexed.
2025-10-27
Published