OESA-2026-1197 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: Unchecked return value can allow Apache Traffic Server to retain privileges on startup. This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5, from...

OESA-2026-1019 trafficserver security update

Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache. Security Fixes: Improper Input Validation vulnerability in Apache Traffic Server.This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.5.User...

CVE-2022-23206

In Apache Traffic Control Traffic Ops prior to 6.1.0 or 5.1.6, an unprivileged user who can reach Traffic Ops over HTTPS can send a specially-crafted POST request to /user/login/oauth to scan a port of a server that Traffic Ops can reach...

CVE-2022-31780

Improper Input Validation vulnerability in HTTP/2 frame handling of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2...

CVE-2022-31779

Improper Input Validation vulnerability in HTTP/2 header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 9.1.2...

CVE-2020-17508

The ATS ESI plugin has a memory disclosure vulnerability. If you are running the plugin please upgrade. Apache Traffic Server versions 7.0.0 to 7.1.11 and 8.0.0 to 8.1.0 are affected...

GO-2025-4033 Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability in github.com/apache/trafficcontrol

Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability in github.com/apache/trafficcontrol...

PT-2025-45834

Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability in github.com/apache/trafficcontrol...

CVE-2025-61581

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

GHSA-9M49-P2J3-C6XM Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

EUVD-2025-34739

Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability...

Apache Traffic Control has an Inefficient Regular Expression Complexity vulnerability

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

CVE-2025-61581

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

CVE-2025-61581 Apache Traffic Control: ReDoS issue in Traffic Router configuration

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

CVE-2025-61581 Apache Traffic Control: ReDoS issue in Traffic Router configuration

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

CVE-2025-61581 Apache Traffic Control: ReDoS issue in Traffic Router configuration

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

CVE-2025-61581

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

PT-2025-42447

Name of the Vulnerable Software and Affected Versions Apache Traffic Control affected versions not specified Description A flaw exists in Apache Traffic Control’s Traffic Router component where a malicious pattern provided through the management interface can lead to unavailability. Individuals...

CVE-2025-61581: Inefficient Regular Expression Complexity

UNSUPPORTED WHEN ASSIGNED Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control. This issue affects Apache Traffic Control: all versions. People with access to the management interface of the Traffic Router component could specify malicious patterns and cause...

Apache Traffic Control 安全漏洞

Apache Traffic Control is a distributed, scalable content delivery solution from the Apache USA Foundation. The product is primarily used to build large-scale content delivery networks. A security vulnerability exists in Apache Traffic Control that stems from a malicious pattern that can be...