CVE-2026-58157 in Traffic Serverinfo

Summary

by MITRE • 07/29/2026

Apache Traffic Server can reuse server sessions and tunnels improperly, exposing data across client connections.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.

Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

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An in-depth analysis is available in our curated vulnerability entry.

Responsible

Apache

Reservation

06/29/2026

Disclosure

07/29/2026

Moderation

accepted

CPE

ready

EPSS

0.00000

KEV

no

Activities

very low

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-58157
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-58157
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-58157/

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