high8.7
CVE-2026-58157
Apache Traffic Server can reuse server sessions and tunnels improperly, exposing data across client connections.
Impact
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 8.1.11, 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Traffic Server | from 8.0.0 through 8.1.9 from 9.0.0 before 9.2.15 from 10.0.0 before 10.1.4 |