Astra Linux – Vulnerability in json-smart

A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4, which causes a denial of service DOS through a crafted web request...

Astra Linux – Vulnerability in json-smart

Json-smart is a performance-oriented JSON processor library. When encountering a ‘’ or ‘’ character in the JSON input, the code parses an array or an object respectively. It was discovered that the code does not have any limitations regarding the nesting of such arrays or objects. Since the parsi...

Astra Linux – Vulnerability in node-json-schema

JSON-schema is vulnerable to improperly controlled modification of object prototype attributes known as “Prototype Pollution”...

Astra Linux – Vulnerability in Ceph

A flaw was discovered in Red Hat Ceph Storage 4, within the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for documentation purposes, which again exposes them to...

Astra Linux – Vulnerability in yajl

In the yajl-ruby gem version 1.3.0 for Ruby, when a properly crafted JSON file is provided to Yajl::Parser.new.parse, the entire Ruby process crashes with a SIGABRT in the yajlstringdecode function in yajlencode.c. This causes the entire Ruby process to terminate, potentially leading to a denial ...

Astra Linux – Vulnerability in node-json5

JSON5 is an extension to the popular JSON file format, designed to make it easier to write and maintain manually, especially for configuration files. The parse method in the JSON5 library, as of versions 1.0.1 and 2.2.1, does not restrict the parsing of keys named proto. This allows specially...

Astra Linux - уязвимость в libcpanel-json-xs-perl

Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact...

Astra Linux – Vulnerability in Python-Django

A issue was discovered in Django 5.0 before 5.0.8 and 4.2 before 4.2.15. The values and valueslist methods on models with a JSONField are vulnerable to SQL injection when column aliases are used, due to a crafted JSON object key being passed as an argument...

Astra Linux – Vulnerability in Zabbix

The zabbix/src/libs/zbxjson module is vulnerable to a buffer overflow when parsing JSON files using zbxjsonopen...

Astra Linux - Vulnerability in libfastjson

json-c through version 0.14 is vulnerable to an integer overflow and an out-of-bounds write when processing a large JSON file, as demonstrated by printbufmemappend...

Astra Linux – Vulnerability in Zabbix

A specially crafted string can cause a buffer overflow in the JSON parser library, resulting in a crash of the Zabbix Server or Zabbix Proxy...

Astra Linux – Vulnerability in Thrift

In Apache Thrift versions 0.9.3 to 0.12.0, a server implemented in Go using TJSONProtocol or TSimpleJSONProtocol may panic when receiving invalid input data...

Astra Linux – Vulnerability in ModSecurity-Apache

ModSecurity is an open-source, cross-platform Web application firewall WAF engine for Apache, IIS, and Nginx. Versions up to and including 2.9.8 are vulnerable to denial of service in a specific scenario: when the payload’s content type is application/json, and there is at least one rule that...

CVE-2026-42127

A flaw was found in Grafana. An unauthenticated attacker can exploit the public dashboard query endpoint by sending arbitrarily large JSON payloads. This vulnerability, caused by a lack of request body size limits, triggers excessive memory allocation, leading to a denial of service through memor...

CVE-2026-90715: Integer Overflow or Wraparound

A security vulnerability has been detected in marcobambini Gravity up to 0.9.7. This affects an unknown function of the file src/utils/gravityjson.c of the component udp json-parser. Such manipulation leads to integer overflow. The attack may be performed from remote. The exploit has been disclos...

CVE-2026-90714: Improper Restriction of Operations within the Bounds of a Memory Buffer

A weakness has been identified in marcobambini Gravity up to 0.9.7. The impacted element is an unknown function of the file src/utils/gravityjson.c of the component JSON parser. This manipulation causes memory corruption. The attack is possible to be carried out remotely. The exploit has been mad...

PT-2026-91177

A weakness has been identified in marcobambini Gravity up to 0.9.7. The impacted element is an unknown function of the file src/utils/gravity json.c of the component JSON parser. This manipulation causes memory corruption. The attack is possible to be carried out remotely. The exploit has been ma...

PT-2026-91182

A security vulnerability has been detected in marcobambini Gravity up to 0.9.7. This affects an unknown function of the file src/utils/gravity json.c of the component udp json-parser. Such manipulation leads to integer overflow. The attack may be performed from remote. The exploit has been...

CVE-2026-90668

The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service memory consumption and unresponsive server via an HTTP request with an unlimited number of headers, if a websocket or JSON-RPC...

EUVD-2026-76937

The webserver in UnrealIRCd 6.0.5 through 6.2.6 before 6.2.7 does not limit the number of HTTP request headers, which allows remote attackers to cause a denial of service memory consumption and unresponsive server via an HTTP request with an unlimited number of headers, if a websocket or JSON-RPC...