CVE-2026-72647

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads CAPEC-230. An authenticated user holding only read privileges on a single index can submit one specially crafted search request whose deeply nested structure is processed without...

CVE-2026-72636

Uncontrolled Recursion CWE-674 in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation CAPEC-130. The matcher used to resolve wildcard patterns against names is implemented recursively and had no bound on recursion depth or on the total number of mat...

CVE-2026-72636 Uncontrolled Recursion in Elasticsearch Wildcard Matching Leading to Denial of Service

Uncontrolled Recursion CWE-674 in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation CAPEC-130. The matcher used to resolve wildcard patterns against names is implemented recursively and had no bound on recursion depth or on the total number of mat...

CVE-2026-72636

CVE-2026-72636 describes an uncontrolled recursion in Elasticsearch’s wildcard matching helper (CWE-674), causing Denial of Service via stack exhaustion. Affected software includes Elasticsearch versions 8.0.0 through 8.19.19 and 9.0.0 through 9.4.4, where recursive wildcard Pattern matching coul...

EUVD-2026-58222

Uncontrolled Recursion CWE-674 in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation CAPEC-130. The matcher used to resolve wildcard patterns against names is implemented recursively and had no bound on recursion depth or on the total number of mat...

EUVD-2026-58284

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that i...

CVE-2026-72638

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that i...

CVE-2026-72638

CVE-2026-72638 : Elasticsearch contains an uncontrolled recursion (CWE-674) vulnerability that can cause a denial of service. An authenticated, low-privilege user with index-creation permissions can submit a single request containing a malformed custom analysis definition that resolves recursivel...

CVE-2026-72638 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that i...

CVE-2026-72647

CVE-2026-72647 affects Elasticsearch. Uncontrolled recursion (CWE-674) via deeply nested serialized data can cause denial of service when an authenticated user with read access on a single index submits a crafted search request; depth is not limited, exhausting the thread stack and terminating th...

EUVD-2026-58283

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads CAPEC-230. An authenticated user holding only read privileges on a single index can submit one specially crafted search request whose deeply nested structure is processed without...

CVE-2026-72647

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads CAPEC-230. An authenticated user holding only read privileges on a single index can submit one specially crafted search request whose deeply nested structure is processed without...

Elasticsearch 8.19.20, 9.4.5, 9.5.1 Security Update (ESA-2026-78)

Uncontrolled Recursion in Elasticsearch Leading to Denial of Service A flaw in Elasticsearch allows a low-privileged authenticated user to submit a single request containing a crafted user-supplied input. A specific internal component validates the input using a recursive routine and applies no...

Elasticsearch 8.19.20, 9.4.5 Security Update (ESA-2026-81)

Uncontrolled Recursion in Elasticsearch Leading to Denial of Service Elasticsearch does not apply its configurable input length restriction to a user-supplied pattern accepted by an intervals query. Compiling a deeply nested pattern drives unbounded recursion that exhausts the thread stack and...

Elasticsearch 8.19.20, 9.4.5 Security Update (ESA-2026-133)

Uncontrolled Recursion in Elasticsearch Wildcard Matching Leading to Denial of Service Description: Uncontrolled Recursion CWE-674 in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation CAPEC-130. The matcher used to resolve wildcard patterns agains...

Elasticsearch 8.19.20, 9.4.5 Security Update (ESA-2026-119)

Uncontrolled Recursion in Elasticsearch Leading to Denial of Service Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Input Data Manipulation CAPEC-153. An authenticated user holding only low-privileged index creation permissions can submit a single request...

Elasticsearch 8.19.20, 9.4.5, 9.5.1 Security Update (ESA-2026-118)

Uncontrolled Recursion in Elasticsearch Leading to Denial of Service Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via Serialized Data with Nested Payloads CAPEC-230. An authenticated user holding only read privileges on a single index can submit one specially...

Elasticsearch 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-75)

Uncontrolled Recursion in Elasticsearch Leading to Denial of Service A flaw in Elasticsearch allows an authenticated user with the privileges required to invoke the simulate pipeline API endpoint to submit a request that causes a self-referential data structure to be created. When a specific...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by a Denial of Service vulnerability due to pyasn1

Summary pyasn1 is used by IBM Cloud Pak for Data System 1.0 as a generic ASN.1 encoding and decoding library for Python applications. CVE-2026-30922 affects pyasn1's ASN.1 decoder, where processing of crafted payloads containing deeply nested SEQUENCE or SET tags with indefinite length markers...

OESA-2025-1971 apache-commons-lang security update

The standard Java libraries fail to provide enough methods for manipulation of its core classes. Apache Commons Lang provides these extra methods. Security Fixes: A vulnerability classified as problematic has been found in Apache Commons Lang up to 2.6/3.17.x.CWE is classifying the issue as...