Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1. This issue affects Apache Traffic Server: from 10.0.0 through…

High CVSS 8.3

CVECVE-2026-58153

First seen2026-07-29 10:15 UTC

Disclosed2026-07-29 09:16 UTC

Last updated2026-07-29 10:15 UTC

Channel statusauto

Summary

Apache Traffic Server forwards HTTP/2 origin trailers to HTTP/1 clients without proper chunked framing when converting HTTP/2 to HTTP/1. This issue affects Apache Traffic Server: 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.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Sources

NVD DATABASE

Original Links

https://lists.apache.org/thread/5prl9glcm9g2swnq9hqxvnokylm1gr6d

Timeline

2026-07-29 nvd_ingest NVD