BugRater
Early access. The directory is still filling out, and every rating here comes from a researcher's reported experience.

Security releases

Apache

CVE-2026-123274: Out-of-bounds Write vulnerability in Apache DataSketches C++. An application that deserializes a KLL sketch from an untrusted source can have heap memory co

CVE-2026-123274 Nov 13, 2026 Source: Vendor

In brief. Apache published CVE-2026-123274: Out-of-bounds Write vulnerability in Apache DataSketches C++. An application that deserializes a KLL sketch from an untrusted source can have heap memory co on November 13, 2026. It credits 1 researcher or team for 1 CVE.

Out-of-bounds Write vulnerability in Apache DataSketches C++. An
application that deserializes a KLL sketch from an untrusted source
can have heap memory corrupted by a crafted sketch, because the
serialized level boundaries were not validated.

This issue affects Apache DataSketches C++: 2.0.0 through 5.3.0.

Users are recommended to upgrade to version 5.3.1, which fixes the
issue.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-123274
Are you credited here? Sign in to claim your line. It is yours immediately, with no review queue. The name the vendor printed stays next to your handle for anyone to check against the advisory above, and any member who thinks a claim is wrong can refute it.

Credited

1 line
All 1 CVEs 1 Additional recognition 0 Unclaimed only
No lines match. , clear filters
Nothing here matches those filters. Clear them to see all 1 lines.