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...

Possible New Result in Quantum Factorization

I'm skeptical about--and not qualified to review--this new result in factorization with a quantum computer, but if it's true it's a theoretical improvement in the speed of factoring large numbers with a quantum computer...

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...

PISmith: Reinforcement Learning-Based Red Teaming for Prompt Injection Defenses

Prompt injection poses serious security risks to real-world LLM applications, particularly autonomous agents. Although many defenses have been proposed, their robustness against adaptive attacks remains insufficiently evaluated, potentially creating a false sense of security. In this work, we...

Forgejo 安全漏洞

Forgejo is a lightweight Git service. Forgejo versions 13.0.3 and earlier have security vulnerabilities; these vulnerabilities stem from the attachment component allowing the upload of files that can exceed several GB in size, which may lead to denial-of-service attacks...

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...

PT-2026-25842

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...

Hybrid-Vulnerability-Analyzer

🛡️ Hybrid AI Vulnerability Analyzer & PoC/Exploit Generator A...

Undici has Unbounded Memory Consumption in WebSocket permessage-deflate Decompression

Description The undici WebSocket client is vulnerable to a denial-of-service attack via unbounded memory consumption during permessage-deflate decompression. When a WebSocket connection negotiates the permessage-deflate extension, the client decompresses incoming compressed frames without enforci...

GHSA-PHC3-FGPG-7M6H Undici has Unbounded Memory Consumption in its DeduplicationHandler via Response Buffering that leads to DoS

Impact This is an uncontrolled resource consumption vulnerability CWE-400 that can lead to Denial of Service DoS. In vulnerable Undici versions, when interceptors.deduplicate is enabled, response data for deduplicated requests could be accumulated in memory for downstream handlers. An...