Unrated severityNVD Advisory· Published Jul 30, 2026
Debian trafficserver: Apache Traffic Server does not reject Transfer-Encoding in HTTP/2 requests, allo…
CVE-2026-58150
Description
Apache Traffic Server does not reject Transfer-Encoding in HTTP/2 requests, allowing downgrade request smuggling. 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.
Affected products
1- Range: >=8.0.0 <=8.1.9, >=9.0.0 <=9.2.14, >=10.0.0 <=10.1.3
Patches
Vulnerability mechanics
News mentions
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