{"apiVersion":"1.0","identifier":"CVE-2026-75936","description":"Improper handling of highly compressed data in the GZIP auto-decompression handler in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression. To remediate this issue, users should upgrade to version 1.12.0 and configure withGzipDecompressionEnabled(false) and/or set an explicit withMaximumBufferSize() when parsing untrusted input.","publishedAt":"2026-08-18T20:17:34","lastModifiedAt":"2026-08-20T13:01:19","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75936","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.00441,"riskScore":0.78,"affectedProduct":"Amazon ion-java","affectedVersions":"<1.12.0","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75936","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75936","en":"https://www.redsauce.net/en/cves/CVE-2026-75936","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75936","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75936","de":"https://www.redsauce.net/de/cves/CVE-2026-75936","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75936","el":"https://www.redsauce.net/el/cves/CVE-2026-75936"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75936"}}