GHSA-f29r-h9w7-gp62unknown
Out-of-bounds Write vulnerability in Apache DataSketches C++. An application that deserializes...
🔗 CVE IDs covered (1)
📋 Description
Out-of-bounds Write vulnerability in Apache DataSketches C++. An application that deserializes a REQ sketch from an untrusted source can have heap memory corrupted by a crafted sketch, because the serialized compactor headers were not validated.
This issue affects Apache DataSketches C++: from 3.0.0 through 5.3.0.
Users are recommended to upgrade to version 5.3.1, which fixes the issue.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-123338
- https://github.com/apache/datasketches-cpp/pull/568
- https://github.com/apache/datasketches-cpp/commit/9839ffd2ccc038d453e38b545750a5ed2d589dea
- https://github.com/apache/datasketches-cpp/releases/tag/5.3.1
- https://lists.apache.org/thread/wjsso4wl0f0nczwh7gd74kc5wckn1635
- http://www.openwall.com/lists/oss-security/2026/11/13/2
- https://github.com/advisories/GHSA-f29r-h9w7-gp62