CVE-2026-23741

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the asterisk/contrib/scripts/astcoredumper runs as root, as noted by the NOTES tag on line 689 of the astcoredumper file. The script will source the conten...

CVE-2026-23740

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, when astcoredumper writes its gdb init and output files to a directory that is world-writable for example /tmp, an attacker with write permissionwhich is a...

CVE-2026-23739

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

EUVD-2026-5645

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, user supplied/control values for Cookies and any GET variable query Parameter are directly interpolated into the HTML of the page using aststrappend. The...

CVE-2026-23738

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, user supplied/control values for Cookies and any GET variable query Parameter are directly interpolated into the HTML of the page using aststrappend. The...

CVE-2026-23738

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, user supplied/control values for Cookies and any GET variable query Parameter are directly interpolated into the HTML of the page using aststrappend. The...

CVE-2026-20931

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

CVE-2026-20931

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

CVE-2026-20931

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

CVE-2026-20931 Windows Telephony Service Elevation of Privilege Vulnerability

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CVE-2026-20931

CVE-2026-20931 is a Windows Telephony Service elevation-of-privilege vulnerability described as external control of a file name or path. The connected sources confirm the affected component as Windows Telephony Service and the issue enables an attacker on an adjacent network to obtain increased p...

CVE-2026-20931 Windows Telephony Service Elevation of Privilege Vulnerability

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CVE-2026-20931

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

Windows Telephony Service Elevation of Privilege Vulnerability

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

PT-2026-2734

Name of the Vulnerable Software and Affected Versions Windows Telephony Service affected versions not specified Description An elevation-of-privilege issue exists in the Windows Telephony Service due to improper external control of file names or paths. Successful exploitation may allow an...

Microsoft Windows Telephony Server 安全漏洞

Microsoft Windows Telephony Server is a component of Microsoft Corporation USA that supports the Telephony Application Programming Interface TAPI, which allows computer programs to communicate with shared telephony services. A security vulnerability exists in Microsoft Windows Telephony Server. A...

CVE-2026-20931: External Control of File Name or Path

External control of file name or path in Windows Telephony Service allows an authorized attacker to elevate privileges over an adjacent network...

The vulnerability of the Windows Operating System’s Telephony Service allows attackers to exploit their privileges.

The vulnerability of the Windows Operating System’s Telephony Service is related to improper external management of file names or file paths. Exploiting this vulnerability can allow an attacker to increase their privileges remotely...

CVE-2022-33687

Exposure of Sensitive Information in telephony-common.jar prior to SMR Jul-2022 Release 1 allows local attackers to access IMSI via log...

CVE-2022-26471

In telephony, there is a possible escalation of privilege due to a parcel format mismatch. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07319121; Issue ID: ALPS07319121...