CVE-2026-32641 — Parseable: Unauthenticated Denial of Service via panic in Kinesis header parsing middleware
Parseable is a log analytics platform built for high-volume data ingestion and analysis. Prior to 3.0.0, src/handlers/http/middleware.rs uses unwrap() while parsing the x-amz-fi…
Published: 2026-09-18 · CVSS: 7.5 · CVSS 3.1
Parseable is a log analytics platform built for high-volume data ingestion and analysis. Prior to 3.0.0, src/handlers/http/middleware.rs uses unwrap() while parsing the x-amz-firehose-common-attributes header before authentication. A remote unauthenticated attacker can supply non-UTF-8 header data, malformed JSON, or invalid derived header values that trigger a Rust panic and interrupt request handling, allowing repeated requests to deny service or cause container restart loops. This issue is fixed in version 3.0.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7