EUVD-2026-36763

An issue in the /util/http/prelude.rs endpoint of Datadog, Inc Vector v0.54.0 allows attackers to cause a Denial of Service DoS via a crafted request or payload...

CVE-2026-39197

An issue in the /util/http/prelude.rs endpoint of Datadog, Inc Vector v0.54.0 allows attackers to cause a Denial of Service DoS via a crafted request or payload...

CVE-2026-39197

Datadog, Inc Vector v0.54.0 is vulnerable to a Denial of Service (DoS) via the /util/http/prelude.rs endpoint. A remote attacker can send a specially crafted compressed request to Vector's HTTP ingest sources , triggering unbounded memory allocation during decompression. This can lead to a decomp...

CVE-2026-39197

An issue in the /util/http/prelude.rs endpoint of Datadog, Inc Vector v0.54.0 allows attackers to cause a Denial of Service DoS via a crafted request or payload...