CVE-2026-111817

A flaw was found in Apache Traffic Server. When configured to drop HTTP chunked trailers, the proxy incorrectly waits for data bytes that it has already discarded, stalling the transfer until the connection times out. A remote attacker can exploit this condition by sending chunked transfers,...

Linux Distros Unpatched Vulnerability : CVE-2026-111817

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection...

CVE-2026-111817

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

DEBIAN-CVE-2026-111817

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

CVE-2026-111817 Apache Traffic Server: Dropping chunked trailers stalls a passthrough transfer until timeout

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

CVE-2026-111817

A vulnerability in Apache Traffic Server causes chunked transfers to stall until a connection timeout occurs. This happens because the server waits for trailer bytes that have already been dropped via the proxy.config.http.drop_chunked_trailers configuration. The issue is active by default in ver...

EUVD-2026-107537

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

CVE-2026-111817

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

CVE-2026-111817 Apache Traffic Server: Dropping chunked trailers stalls a passthrough transfer until timeout

Apache Traffic Server can stall a chunked transfer that it passes through with its trailers removed proxy.config.http.dropchunkedtrailers until the connection times out, because it waits for the trailer bytes it has already dropped. Trailer dropping is on by default in 10.x. In 8.1.11 and 9.2.x i...

Apache Traffic Server resource management error vulnerability

Versions 8.1.11, 9.2.5 through 9.2.15, 10.0.0 through 10.1.4, and 10.2.0 of Apache Traffic Server contain a resource management error vulnerability. This vulnerability arises when proxy.config.http.dropchunkedtrailers is enabled; the service then waits for the dropped trailing bytes, causing...