ecs-service-connect-agent: Fixed URL normalization of dot and dot-dot path segments containing parameters, which could cause access-control comp...
CVE-2026-73551 is fixed in ecs-service-connect-agent on 1 platform by ALAS2023-2026-2149 (version v1.39.1.0-1.amzn2023), released September 14, 2026. It is not reported as exploited. Patch Radar priority: High.
Fixed URL normalization of dot and dot-dot path segments containing parameters, which could cause access-control components and upstream applications to interpret a request path differently.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ecs-service-connect-agent · amzn 2023 | v1.39.1.0-1.amzn2023 | ALAS2023-2026-2149 | Sep 14, 2026 |
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