Improper Validation of Specified Quantity in Input

Overview nicegui is a Create web-based user interfaces with Python. The nice way. Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input in the chunksize parameter in app.addmediafile and app.addmediafiles media routes. An attacker can cause excessi...

CVE-2026-26940

Improper Validation of Specified Quantity in Input CWE-1284 in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation CAPEC-130. The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

Measuring and Exploiting Confirmation Bias in LLM-Assisted Security Code Review

Security code reviews increasingly rely on systems integrating Large Language Models LLMs, ranging from interactive assistants to autonomous agents in CI/CD pipelines. We study whether confirmation bias i.e., the tendency to favor interpretations that align with prior expectations affects LLM-bas...

PT-2026-26325

Improper Validation of Specified Quantity in Input CWE-1284 in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation CAPEC-130. The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series...

undertow: OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded

A flaw was found in Undertow that can cause remote denial of service attacks. When the server uses the FormEncodedDataDefinition.doParseStreamSourceChannel method to parse large form data encoding with application/x-www-form-urlencoded, the method will cause an OutOfMemory issue. This flaw allows...

UltraJSON has an integer overflow handling large indent leads to buffer overflow or infinite loop

Summary ujson.dumps crashes the Python interpreter segmentation fault when the product of the indent parameter and the nested depth of the input exceeds INT32MAX. It can also get stuck in an infinite loop if the indent is a large negative number. Both are caused by an integer overflow/underflow...

UltraJSON has a Memory Leak parsing large integers allows DoS

Summary ujson 5.4.0 to 5.11.0 inclusive contain an accumulating memory leak in JSON parsing large outside of the range -2^63, 2^64 - 1 integers. Exploitability Any service that calls ujson.load/ujson.loads/ujson.decode on untrusted inputs is affected and vulnerable to denial of service attacks...

GHSA-WGVC-GHV9-3PMM UltraJSON has a Memory Leak parsing large integers allows DoS

Summary ujson 5.4.0 to 5.11.0 inclusive contain an accumulating memory leak in JSON parsing large outside of the range -2^63, 2^64 - 1 integers. Exploitability Any service that calls ujson.load/ujson.loads/ujson.decode on untrusted inputs is affected and vulnerable to denial of service attacks...

Missing Release of Memory after Effective Lifetime

Overview ujson is an Ultra fast JSON encoder and decoder for Python Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime in the ujson.load, ujson.loads, or ujson.decode functions when parsing large integers outside the range -2^63, 2^64 - 1. An...

SUSE CVE-2025-68971

In Forgejo through 13.0.3, the attachment component allows a denial of service by uploading a multi-gigabyte file attachment e.g., to be associated with an issue or a release...

CVE-2025-68971

A flaw was found in Forgejo. A remote attacker could exploit this vulnerability in the attachment component by uploading a multi-gigabyte file attachment, such as to an issue or a release. This could lead to a Denial of Service DoS, making the service unavailable to legitimate users...

CVE-2026-29112

DiceBear is an avatar library for designers and developers. Prior to version 9.4.0, the ensureSize function in @dicebear/converter read the width and height attributes from the input SVG to determine the output canvas size for rasterization PNG, JPEG, WebP, AVIF. An attacker who can supply a...

PT-2026-26202

Name of the Vulnerable Software and Affected Versions DeepDiff versions 5.0.0 through 8.6.1 Description DeepDiff is a Python project for deep difference and search of data. The pickle unpickler RestrictedUnpickler validates which classes can be loaded but does not limit their constructor argument...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

Security Assessment and Mitigation Strategies for Large Language Models: A Comprehensive Defensive Framework

Large Language Models increasingly power critical infrastructure from healthcare to finance, yet their vulnerability to adversarial manipulation threatens system integrity and user safety. Despite growing deployment, no comprehensive comparative security assessment exists across major LLM...

PT-2026-26092

Name of the Vulnerable Software and Affected Versions UltraJSON versions 5.4.0 through 5.11.0 Description UltraJSON, a fast JSON encoder and decoder written in C with Python 3.7+ bindings, contains an accumulating memory leak when parsing large integers outside the range -2^63, 2^64 - 1 within JS...

Memory Allocation with Excessive Size Value

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the integration action endpoints. An attacker can exhaust server memory and disrupt service...

CVE-2026-2456

Mattermost is affected by CVE-2026-2456 due to an unbounded memory allocation when handling responses from integration action endpoints. A authenticated attacker can cause server memory exhaustion and a denial of service by having a malicious integration server return an arbitrarily large respons...