CLEANSTART-2026-GB90768 Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures

Multiple security vulnerabilities affect the logstash-exporter package. Enforce a recursion limit in Unmarshal to prevent stack exhaustion when parsing deeply-nested, recursive structures. See references for individual vulnerability details...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

PT-2026-89068

eprosima Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. Prior to versions 2.6.12, 2.14.6, 3.2.4, and 3.4.3, Fast DDS’s implementation of SQL‑based content filtering DDSSQLFilter allows any participant in a DDS domain to remotely...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

CVE-2026-58234

SAP Process Integration (SOAP Adapter) is affected by a Denial of Service vulnerability where a privileged user can send specially crafted requests containing deeply nested entity definitions , temporarily increasing processor load and degrading system responsiveness under certain conditions. The...

CVE-2026-71429

stream-json is a micro-library of stream components for processing JSON and JSONC with a minimal memory footprint. Prior to 3.5.0, the path filters pick, ignore, filter, and replace in src/core/filters/filter-base.js recompute the full path string from the nesting stack for every checkable token...

GHSA-82X6-Q7MM-W9CF toml-node: Uncontrolled Recursion

Summary toml.parse crashes with an uncaught RangeError: Maximum call stack size exceeded when parsing deeply nested arrays or inline tables. The parser is generated by Peggy 5.1.0 a PEG parser generator as a recursive-descent parser; the value rule mutually recurses with the array and inline-tabl...

Uncontrolled Recursion

Overview Affected versions of this package are vulnerable to Uncontrolled Recursion in lib/parser.js, where the mutually recursive peg$parsevalue, peg$parsearray, and peg$parseinlinetableentry functions recurse to the input's nesting depth with no depth limit. An attacker can crash the process wi...

CVE-2026-71429

A flaw was found in stream-json. This vulnerability allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted, deeply nested JSON document. The library's path filters, such as pick and ignore, inefficiently process these structures, leading to excessive resource...

EUVD-2026-65137

Mistune: Denial of Service — RecursionError via Excessive Emphasis Markers in Markdown...

NLTK: Uncontrolled recursion in nltk.featstruct.FeatStructReader causes unhandled RecursionError (DoS) via deeply nested feature-structure input

Summary nltk.featstruct.FeatStructReader used by FeatStructstr and by FeatureGrammar.fromstring parses feature-structure strings such as a=1 with a recursive-descent parser that has no nesting-depth limit. A small, trivially-crafted input 700 bytes with deeply nested brackets drives the parser pa...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

SUSE CVE-2026-66393

NLTK versions before 3.9.4 contain an unbounded recursion vulnerability in JSONTaggedDecoder.decodeobj that allows attackers to cause denial of service by supplying deeply nested JSON structures. Attackers can craft JSON payloads exceeding the recursion limit to trigger an unhandled RecursionErro...

CVE-2026-66393

A flaw was found in NLTK. A remote attacker can exploit an unbounded recursion vulnerability in the JSONTaggedDecoder.decodeobj function by supplying deeply nested JSON structures. This can cause the Python process to crash, leading to a denial of service. Mitigation To mitigate this vulnerabilit...

CVE-2026-16440

A flaw was found in Eclipse OpenJ9. A remote attacker with low privileges could exploit this vulnerability by convincing a user to process a specially crafted .class file containing deeply nested annotations. This could lead to a segmentation fault, resulting in a Denial of Service DoS for the...

GHSA-PF76-Q698-37V8 Duplicate Advisory: Uncontrolled recursion in nltk.featstruct.FeatStructReader causes unhandled RecursionError (DoS) via deeply nested feature-structure input

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-cw6x-m8jw-qmrh. This link is maintained to preserve external references. Original Description NLTK before 3.10.3 contains an uncontrolled recursion vulnerability in nltk.featstruct.FeatStructReader that allows...

IBM Java 7.1 < 7.1.5.31 / 8.0 < 8.0.8.70

The version of IBM Java installed on the remote host is 7.1 prior to 7.1.5.31 / 8.0 prior to 8.0.8.70. It is, therefore, affected by a vulnerability as referenced in the IBM Security Update August 2026 advisory. - In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested...

EUVD-2026-65703

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.parser.HeaderParser.headerfetchparse in emlparser/parser.py uses email.utils.getaddresses to parse address-bearing e-mail...