CVE-2026-82617

A flaw was found in Apache OpenNLP. The built-in regular expression patterns used for identifying email and URL strings contain inefficient nested repetitions. A remote attacker can exploit this flaw by submitting crafted text to an affected application, triggering excessive CPU consumption or...

CVE-2026-91863

A flaw was found in Apache Neethi. A remote attacker could exploit this vulnerability by sending a specially crafted WS-Policy document containing deeply nested policy elements. This crafted document can bypass the parser's nesting-depth limit, leading to uncontrolled recursion that exhausts the...

CVE-2026-91863 Apache Neethi: Uncontrolled recursion while parsing crafted WS-Policy documents allows denial of service

A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser denial of service. Users are recommended to upgrade to version 3.2.4, which fixes this issue...

CVE-2026-91863

A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser denial of service. Users are recommended to upgrade to version 3.2.4, which fixes this issue...

PT-2026-96080

Name of the Vulnerable Software and Affected Versions Neethi versions prior to 3.2.4 Description A specially crafted WS-Policy document containing deeply nested policy elements can bypass the nesting-depth limit. This leads to thread stack exhaustion, which crashes the parser and results in a...

CVE-2026-91863: Uncontrolled Recursion

A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser denial of service. Users are recommended to upgrade to version 3.2.4, which fixes this issue...

Elasticsearch 8.19.x < 8.19.20 / 9.0.x < 9.4.5 DoS (ESA-2026-81)

The version of Elasticsearch installed on the remote host is 8.19.x prior to 8.19.20, or 9.0.x prior to 9.4.5. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-81 advisory. - Elasticsearch does not apply its configurable input length restriction to a user-supplied patte...

Elasticsearch 8.x < 8.19.20 / 9.0.x < 9.4.5 Multiple Vulnerabilities (ESA-2026-76 / ESA-2026-77 / ESA-2026-118 / ESA-2026-119 / ESA-2026-133)

The version of Elasticsearch installed on the remote host is 8.x prior to 8.19.20, or 9.0.x prior to 9.4.5. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-76, ESA-2026-77, ESA-2026-118, ESA-2026-119, and ESA-2026-133 advisories. - Uncontrolled Recursion CWE-6...

PT-2026-79866

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 raises a fatal error, terminating the Elasticsearch node process and...

CVE-2026-72679 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 raises a fatal error, terminating the Elasticsearch node process and...

CVE-2026-72679

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 raises a fatal error, terminating the Elasticsearch node process and...

CVE-2026-72686

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 bound to the length of the value being validated, so the validation...

PT-2026-71762

Name of the Vulnerable Software and Affected Versions Elasticsearch affected versions not specified Description Uncontrolled Recursion occurs when a program continues to call a function without a proper termination condition. In this case, an authenticated user with read privileges on a single...