CVE-2026-14461 Out-of-bound read in mtr

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

CVE-2026-14461

The CVE-2026-14461 entry affects mtr up to version 0.96, where ipinfo_lookup() performs DNS AS lookups and can be triggered by a TXT response larger than 512 bytes with a crafted compression pointer, causing an out-of-bounds read. The function uses the response length as the end-of-message bounda...

CVE-2026-14461 Out-of-bound read in mtr

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

EUVD-2026-42866

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

CVE-2026-14461

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

PT-2026-57151

Name of the Vulnerable Software and Affected Versions mtr versions prior to 0.97 Description An out-of-bound read exists in the ipinfo lookup function. An attacker capable of influencing the TXT response used for AS lookups can trigger a reliable crash by returning a DNS response exceeding 512...

CVE-2026-14461: Out-of-bounds Read

mtr is vulnerable to Out-of-bound read vulnerability in ipinfolookup function. An attacker who can influence the TXT response used for AS lookups can trigger this bug by returning a DNS response that is larger than 512 bytes and uses a crafted compression pointer in the answer NAME...

Azure Linux 3.0 Security Update: mtr (CVE-2025-49809)

The version of mtr installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-49809 advisory. - mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET...

EUVD-2008-2353

Malware in sbrugna...

EUVD-2002-0493

Malware in sbrugna...

EUVD-2004-1221

Malware in sbrugna...

EUVD-2000-0171

Malware in sbrugna...

EUVD-2025-20020

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-38249

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nagios XI v5.8.6 was discovered to contain a cross-site scripting XSS vulnerability via the MTR component in version 1.0.4. CVE-2022-38249 Note that Nessus reli...

Important: mtr

Issue Overview: mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET environment variable. CVE-2025-49809 Affected Packages: mtr Issue Correction: Run dnf update mtr --releasever 2023.8.20250808 or dnf update --advisory ALAS2023-2025-1102...

Linux Distros Unpatched Vulnerability : CVE-2025-49809

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET environment variable. NOTE: mtr on macOS may ofte...

ROS-20250806-12

A vulnerability in the mtr network diagnostic tool is related to improper handling of an item specified in the MTRPACKET environment variable. Exploitation of the vulnerability could allow an attacker to cause a denial of denial of service...

Amazon Linux 2023 : mtr, mtr-gtk (ALAS2023-2025-1102)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1102 advisory. mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET environment variable. CVE-2025-49809 Tenable has extracted the preceding description block...

Amazon Linux 2 : mtr (ALAS-2025-2937)

The version of mtr installed on the remote host is prior to 0.92-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2937 advisory. mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET environment variable...

Important: mtr

Issue Overview: mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTRPACKET environment variable. CVE-2025-49809 Affected Packages: mtr Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...