ChangeIntelIT change radar

Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-103634Published

Apache DataSketches: datasketches-cpp: Out-of-bounds read and write in Count-Min sketch deserialization allows memory corruption via a crafted sketch

Recorded JSON

cve-program · CVE-2026-103634

Published

apache/datasketches-cpp

https://github.com

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Apache Software Foundation",
                    "product": "Apache DataSketches",
                    "packageURL": "pkg:github/apache/datasketches-cpp",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.1.0",
                            "lessThanOrEqual": "5.2.0",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected",
                    "collectionURL": "https://github.com",
                    "packageName": "apache/datasketches-cpp"
                }