Misskey security vulnerabilities

Misskey is an open-source, permanently free social media platform developed by Misskey. Versions of Misskey from 10.93.0 until 2026.3.1 had security vulnerabilities due to a lack of ownership verification, which could lead to the import of other user data...

CVE-2026-28690

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, a stack buffer overflow vulnerability exists in the MNG encoder. There is a bounds checks missing that could corrupting the stack with attacker-controlled data...

CVE-2026-28689

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, domain="path" authorization is checked before final file open/use. A symlink swap between check-time and use-time bypasses policy-denied read/write. This...

CVE-2026-30936

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, a crafted image could cause an out of bounds heap write inside the WaveletDenoiseImage method. When processing a crafted image with the -wavelet-denoise operati...

CVE-2026-28493

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerabili...

CVE-2026-28494

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, a stack buffer overflow exists in ImageMagick's morphology kernel parsing functions. User-controlled kernel strings exceeding a buffer are copied into fixed-siz...

CVE-2026-28686

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, A heap-buffer-overflow vulnerability exists in the PCL encode due to an undersized output buffer allocation. This vulnerability is fixed in 7.1.2-16 and 6.9.13-...

PX4 Drone Autopilot security vulnerabilities

PX4 Drone Autopilot is an open-source version of the PX4 drone autopilot system. There are security vulnerabilities in versions 1.12.x to 1.15.x of PX4 Drone Autopilot, which stem from logical flaws in the mode switching mechanism. These vulnerabilities could potentially cause the drone to become...

APSB26-05 : Security update available for Adobe Commerce

Adobe has released a security update for Adobe Commerce and Magento Open Source. This update resolves critical, important, and moderate vulnerabilities. Successful exploitation could lead to security feature bypass, application denial-of-service, privilege escalation, arbitrary code execution, an...

EUVD-2026-10419

WWBN AVideo is an open source video platform. Prior to 25.0, the /objects/playlistsFromUser.json.php endpoint returns all playlists for any user without requiring authentication or authorization. An unauthenticated attacker can enumerate user IDs and retrieve playlist information including playli...

EUVD-2026-10386

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an uninitialized pointer dereference vulnerability exists in the JBIG decoder due to a missing check. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41...

CVE-2026-30828

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, the url parameter can be used to retrieve local system files. This issue has been patched in version 4.6.2...

CVE-2026-27797

Homarr is an open-source dashboard. Prior to version 1.54.0, an unauthenticated Server-Side Request Forgery SSRF vulnerability allows a remote attacker to force the Homarr server to perform arbitrary outbound HTTP requests. This can be used as an internal network access primitive e.g., reaching...

Web Server Exploits and Mimikatz Used in Attacks Targeting Asian Critical Infrastructure

High-value organizations located in South, Southeast, and East Asia have been targeted by a Chinese threat actor as part of a years-long campaign. The activity, which has targeted aviation, energy, government, law enforcement, pharmaceutical, technology, and telecommunications sectors, has been...

PT-2026-24122

Name of the Vulnerable Software and Affected Versions Misskey versions 10.93.0 through 2026.3.0 Description Misskey is a federated social media platform. A flaw exists that allows importing data belonging to other users because of insufficient ownership validation. The potential impact is...

LessPass security vulnerability

LessPass is an open-source password manager developed by LessPass. Version 9.6.9 of LessPass contains a security vulnerability that stems from the storage of sensitive information in plaintext, which could allow attackers to obtain this sensitive data...

OSS-CRS: Liberating AIxCC Cyber Reasoning Systems for Real-World Open-Source Security

DARPA's AI Cyber Challenge AIxCC showed that cyber reasoning systems CRSs can go beyond vulnerability discovery to autonomously confirm and patch bugs: seven teams built such systems and open-sourced them after the competition. Yet all seven open-sourced CRSs remain largely unusable outside their...

SourceCodester: Patients’ Waiting Area Queue Management System – Authorization Issues Vulnerability

The SourceCodester Patients Waiting Area Queue Management System is an open-source system developed by SourceCodester for managing patient waiting queues. Version 1.0 of the SourceCodester Patients Waiting Area Queue Management System contains a vulnerability related to authorization issues. This...

JFlow security vulnerabilities

JFlow is a low-code BPM development platform open-sourced by Jinan Chicheng opencc in China. JFlow has a security vulnerability, which stems from incorrect operations on the function Calculate in the file src/main/java/bp/wf/httphandler/WFCCForm.java, potentially leading to injection attacks...

SourceCodester Resort Reservation System SQL Injection Vulnerability

The SourceCodester Resort Reservation System is an open-source resort reservation system developed by SourceCodester. Version 1.0 of the SourceCodester Resort Reservation System has a SQL injection vulnerability. This vulnerability arises from incorrect handling of the parameter “q” in the file...