{"apiVersion":"1.0","identifier":"CVE-2026-75935","description":"Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted Ion binary document containing a declared-length field that causes excessive heap preallocation. To remediate this issue, users should upgrade to version 1.12.0.","publishedAt":"2026-08-18T20:17:34","lastModifiedAt":"2026-08-20T13:01:19","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75935","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-2026-75935","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75935","en":"https://www.redsauce.net/en/cves/CVE-2026-75935","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75935","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75935","de":"https://www.redsauce.net/de/cves/CVE-2026-75935","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75935","el":"https://www.redsauce.net/el/cves/CVE-2026-75935"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75935"}}