PT-2026-20459

mayswind ezbookkeeping versions 1.2.0 and earlier contain a critical vulnerability in JSON and XML file import processing. The application fails to validate nesting depth during parsing operations, allowing authenticated attackers to trigger denial of service conditions by uploading deeply nested...

Denial-Of-Service (DoS)

Seroval is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to unbounded recursion during serialization, where objects with extreme nesting depth can exceed the maximum call stack size, causing crashes or service disruption when serializing untrusted input...

Allocation of Resources Without Limits or Throttling

Overview org.webjars.npm:seroval is a Stringify JS values Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling when serializing objects with very large depth. An attacker can cause resource exhaustion and disrupt service availability by submitti...

TencentOS Server 3: expat (TSSA-2022:0128)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0128 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

JLSEC-2025-54 In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in `build_model` via...

In Expat aka libexpat before 2.4.5, an attacker can trigger stack exhaustion in buildmodel via a large nesting depth in the DTD element...

Medium: polkit

Issue Overview: A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be triggered. This issue can lead to a crash or other unexpected behavior, and arbitrary code execution is not discarded. To exploit this flaw, a...

Exploit for CVE-2025-61301

CVE-2025-61301 - CAPEv2: Denial-Of-Analysis via Recursive Proc...

SUSE CVE-2025-38614

In the Linux kernel, the following vulnerability has been resolved: eventpoll: Fix semi-unbounded recursion Ensure that epoll instances can never form a graph deeper than EPMAXNESTS+1 links. Currently, eploopcheckproc ensures that the graph is loop-free and does some recursion depth checks, but...

CVE-2025-38614

The CVE CVE-2025-38614 affects the Linux kernel eventpoll/epoll component. The vulnerability stemmed from semi-unbounded recursion in ep_loop_check_proc() and related upwards/downwards path checks, enabling depths up to ~500 in certain graphs before a fix. The fix introduces subtree depth trackin...

CVE-2025-38614 eventpoll: Fix semi-unbounded recursion

In the Linux kernel, the following vulnerability has been resolved: eventpoll: Fix semi-unbounded recursion Ensure that epoll instances can never form a graph deeper than EPMAXNESTS+1 links. Currently, eploopcheckproc ensures that the graph is loop-free and does some recursion depth checks, but...

json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)

A flaw was found in the json-smart package. This security flaw occurs when reaching a ‘‘ or ‘‘ character in the JSON input, and the code parses an array or an object, respectively. The 3PP does not have any limit to the nesting of such arrays or objects. Since nested arrays and objects are parsed...

CVE-2025-52999 jackson-core Has Potential for StackoverflowError if user parses an input file that contains very deeply nested data

jackson-core contains core low-level incremental "streaming" parser and generator abstractions used by Jackson Data Processor. In versions prior to 2.15.0, if a user parses an input file and it has deeply nested data, Jackson could end up throwing a StackoverflowError if the depth is particularly...

Astra Linux – Vulnerability in LibreOffice

LibreOffice Calc compiles cell formulas when opening a spreadsheet. A heap buffer overflow occurred when compiling a very long formula consisting of many opening tokens. The array that tracks nesting depth was allocated with one element too small in the worst-case scenario; as a result, such a...

json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)

A flaw was found in the json-smart package. This security flaw occurs when reaching a ‘‘ or ‘‘ character in the JSON input, and the code parses an array or an object, respectively. The 3PP does not have any limit to the nesting of such arrays or objects. Since nested arrays and objects are parsed...

[SECURITY] [DLA 3520-1] libhtmlcleaner-java security update

Debian LTS Advisory DLA-3520-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany August 07, 2023 https://wiki.debian.org/LTS Package : libhtmlcleaner-java Version : 2.21-5+deb10u1 CVE ID : CVE-2023-34624 A security vulnerability has been discovered in...

EulerOS Virtualization 3.0.6.6 : expat (EulerOS-SA-2023-2422)

According to the versions of the expat packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In Expat aka libexpat before 2.4.5, an attacker can trigger stack exhaustion in buildmodel via a large nesting depth in the DTD...

Denial Of Services (DoS)

flexjson is vulnerable to Denial Of Services DoS. The vulnerability exists due to a lack of nesting depth checks in the library, allowing an attacker to cause an application crash by passing a maliciously crafted JSON string...

json-smart: Uncontrolled Resource Consumption vulnerability in json-smart (Resource Exhaustion)

A flaw was found in the json-smart package. This security flaw occurs when reaching a ‘‘ or ‘‘ character in the JSON input, and the code parses an array or an object, respectively. The 3PP does not have any limit to the nesting of such arrays or objects. Since nested arrays and objects are parsed...

jackson-databind: denial of service via a large depth of nested objects

A flaw was found in the Jackson Databind package. This cause of the issue is due to a Java StackOverflow exception and a denial of service via a significant depth of nested objects...

SnakeYAML 资源管理错误漏洞

SnakeYAML is a Java-based YAML parser. A security vulnerability exists in SnakeYAML 1.31 and earlier versions, which stems from a denial of service DoS issue due to the lack of a nesting depth limit for collections...