Denial Of Service (DoS)

t-digest is vulnerable to a Denial-of-service. The vulnerability is due to insufficient validation of crafted serialized digest header fields in MergingDigest.fromBytes, which allows an attacker to provide maliciously serialized digests with mismatched values and trigger...

Security Bulletin: IBM Operational Decision Manager for Sept 2026 - Multiple CVEs addressed

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Operational Decision Manager Vulnerability Details CVEID:CVE-2026-87822 DESCRIPTION: t-digest versions 3.1 through 3.3 fail to validate centroid means during...

Uncontrolled Resource Consumption

t-digest is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to improper validation of centroid means during deserialization in MergingDigest.fromBytes, which allows an attacker to inject NaN values that bypass validation checks and degrade sorting performance from On log...

Linux Distros Unpatched Vulnerability : CVE-2026-87962

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 contain a denial of service vulnerability in MergingDigest.fromBytes that fails to validate length and capacity fields from...

Improper Validation of Specified Quantity in Input

Overview Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input due to unvalidated length and capacity fields in MergingDigest.fromBytes in core/src/main/java/com/tdunning/math/stats/MergingDigest.java. An attacker can abort the parsing thread by...

CVE-2026-87962

A flaw was found in t-digest. A remote attacker could exploit a denial of service vulnerability in the MergingDigest.fromBytes function by providing specially crafted serialized data. This data, with unvalidated length and capacity fields, can cause the parsing thread to abort due to an...

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...

CVE-2026-87962

t-digest versions 3.1 through 3.3 (a Java library for approximate quantile estimation maintained by tdunning on GitHub) contain a denial of service vulnerability in MergingDigest.fromBytes . The root cause is a failure to validate length and capacity fields read from serialized data; a crafted se...

EUVD-2026-75387

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: Improper Validation of Specified Quantity in Input

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-2026-87822 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...

CVE-2026-87822: Inefficient Algorithmic Complexity

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...