CVE-2026-5439

A memory exhaustion vulnerability exists in ZIP archive processing. Orthanc automatically extracts ZIP archives uploaded to certain endpoints and trusts metadata fields describing the uncompressed size of archived files. An attacker can craft a small ZIP archive containing a forged size value,...

UBUNTU-CVE-2026-5438

A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with Content-Encoding: gzip. The server does not enforce limits on decompressed size and allocates memory based on attacker-controlled compression metadata. A specially crafted gzip payload can trigger excessive...

CVE-2026-35204 Helm has a path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, a specially crafted Helm plugin, when installed or updated, will cause Helm to write the contents of the plugin to an arbitrary filesystem location. To prevent this, validate that the plugin.yaml of the Helm plugin does not...

CVE-2026-35204 Helm has a path traversal in plugin metadata version enables arbitrary file write outside Helm plugin directory

Helm is a package manager for Charts for Kubernetes. From 4.0.0 to 4.1.3, a specially crafted Helm plugin, when installed or updated, will cause Helm to write the contents of the plugin to an arbitrary filesystem location. To prevent this, validate that the plugin.yaml of the Helm plugin does not...

CVE-2026-5439 Memory Exhaustion via Forged ZIP Metadata

A memory exhaustion vulnerability exists in ZIP archive processing. Orthanc automatically extracts ZIP archives uploaded to certain endpoints and trusts metadata fields describing the uncompressed size of archived files. An attacker can craft a small ZIP archive containing a forged size value,...

CVE-2026-5439 Memory Exhaustion via Forged ZIP Metadata

A memory exhaustion vulnerability exists in ZIP archive processing. Orthanc automatically extracts ZIP archives uploaded to certain endpoints and trusts metadata fields describing the uncompressed size of archived files. An attacker can craft a small ZIP archive containing a forged size value,...

CVE-2026-5437 Out-of-Bounds Read in DicomStreamReader

An out-of-bounds read vulnerability exists in DicomStreamReader during DICOM meta-header parsing. When processing malformed metadata structures, the parser may read beyond the bounds of the allocated metadata buffer. Although this issue does not typically crash the server or expose data directly ...

CVE-2026-5437 Out-of-Bounds Read in DicomStreamReader

An out-of-bounds read vulnerability exists in DicomStreamReader during DICOM meta-header parsing. When processing malformed metadata structures, the parser may read beyond the bounds of the allocated metadata buffer. Although this issue does not typically crash the server or expose data directly ...

CVE-2026-5437

The Orthanc server software is vulnerable to an out-of-bounds read vulnerability within the DicomStreamReader component. The issue occurs during the parsing of DICOM meta-headers when the parser encounters malformed metadata structures, causing it to read beyond the allocated metadata buffer. Whi...

CVE-2026-5437

An out-of-bounds read vulnerability exists in DicomStreamReader during DICOM meta-header parsing. When processing malformed metadata structures, the parser may read beyond the bounds of the allocated metadata buffer. Although this issue does not typically crash the server or expose data directly ...

os: os: Information disclosure via path traversal using specially crafted filenames

A path traversal vulnerability has been identified in the Go os package affecting the Root abstraction, where improper handling of trailing path separators could allow access to the parent directory of a configured root directory. By supplying a filename ending in "../", an attacker may be able t...

os: FileInfo can escape from a Root in golang os module

A path traversal flaw has been discovered in the golang os module. On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes through the doCertificateUpdate handler in certificates.go. An attacker can change the type of an existing certificate by sending a certificate update reques...

EUVD-2026-20726

Race in Media in Google Chrome on Android prior to 147.0.7727.55 allowed a remote attacker who had compromised the renderer process to corrupt media stream metadata via a crafted HTML page. Chromium security severity: Low...

PraisonAI path traversal vulnerability

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained a path traversal vulnerability. This vulnerability stemmed from the listfiles tool not verifying the pattern parameter, allowing attackers to traverse relative...

PT-2026-31791

Name of the Vulnerable Software and Affected Versions PraisonAIAgents versions prior to 1.5.128 Description PraisonAIAgents is a multi-agent teams system. The list files tool in FileTools validates the directory parameter against workspace boundaries using the validate path function, but passes t...

PT-2026-31639

Name of the Vulnerable Software and Affected Versions Apache OpenMeetings versions prior to 9.0.0 Description A registered user can query a web service with their credentials and retrieve metadata id, type, name, and other fields from the FileItemDTO object for files and sub-folders of any folder...

CVE-2026-33005: Improper Handling of Insufficient Privileges

Improper Handling of Insufficient Privileges vulnerability in Apache OpenMeetings. Any registered user can query web service with their credentials and get files/sub-folders of any folder by ID metadata only NOT contents. Metadata includes id, type, name and some other field. Full list of fields...

PT-2026-31783

Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.128 Description PraisonAI is a multi-agent teams system. The /api/v1/runs endpoint accepts an arbitrary webhook url in the request body without URL validation. Upon job completion success or failure, the server...

PraisonAI code-related vulnerabilities

PraisonAI is a low-code multi-agent collaboration framework developed by Mervin Praison. Versions of PraisonAI prior to 1.5.128 contained code vulnerabilities. These vulnerabilities stemmed from the webcrawl function, which did not perform any validation on URLs. This could allow attackers or...