CVE-2026-87962

t-digest versions 3.1 through 3.3 contain a denial of service vulnerability in MergingDigest.fromBytes that fails to validate length and capacity fields from serialized data. Attackers can supply crafted serialized digests with mismatched header fields to trigger ArrayIndexOutOfBoundsException or...

CVE-2026-87962 t-digest 3.1 through 3.3 Denial of Service via Unvalidated Length Fields in MergingDigest.fromBytes

t-digest versions 3.1 through 3.3 contain a denial of service vulnerability in MergingDigest.fromBytes that fails to validate length and capacity fields from serialized data. Attackers can supply crafted serialized digests with mismatched header fields to trigger ArrayIndexOutOfBoundsException or...

Linux Distros Unpatched Vulnerability : CVE-2026-87822

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - t-digest versions 3.1 through 3.3 fail to validate centroid means during deserialization in MergingDigest.fromBytes, allowing attackers to inject NaN values tha...

PT-2026-89360

t-digest versions 3.1 through 3.3 contain a denial of service vulnerability in MergingDigest.fromBytes that fails to validate length and capacity fields from serialized data. Attackers can supply crafted serialized digests with mismatched header fields to trigger ArrayIndexOutOfBoundsException or...

Inefficient Algorithmic Complexity

Overview Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity through MergingDigest.fromBytes in core/src/main/java/com/tdunning/math/stats/MergingDigest.java. An attacker can trigger severe processing delays by supplying a crafted serialized digest containing Na...

CVE-2026-87822

A flaw was found in t-digest. A remote attacker can exploit a vulnerability in the MergingDigest.fromBytes deserialization process by injecting specially crafted "Not a Number" NaN values. These malicious values bypass validation checks, degrading sorting performance from efficient to significant...

CVE-2026-87822 t-digest 3.1 through 3.3 Denial of Service via NaN Centroid Means in MergingDigest.fromBytes

t-digest versions 3.1 through 3.3 fail to validate centroid means during deserialization in MergingDigest.fromBytes, allowing attackers to inject NaN values that bypass validation checks. Attackers can craft malicious serialized digests containing NaN centroids that degrade sorting performance fr...

EUVD-2026-75020

t-digest versions 3.1 through 3.3 fail to validate centroid means during deserialization in MergingDigest.fromBytes, allowing attackers to inject NaN values that bypass validation checks. Attackers can craft malicious serialized digests containing NaN centroids that degrade sorting performance fr...

CVE-2026-87822

t-digest versions 3.1 through 3.3 contain a denial-of-service vulnerability in MergingDigest.fromBytes . During deserialization, centroid means are not validated, allowing an attacker to inject NaN values that bypass existing checks. When such a malformed digest is merged, sorting performance deg...