How to Configure krb5.conf for Cross-Domain Hyper-V Cluster Management

Purpose This article documents how to configure the /etc/krb5.conf file on the Veeam Software Appliance VSA to enable Kerberos authentication when managing a Microsoft Hyper-V cluster whose nodes belong to a different Active Directory domain than the backup server. As noted in the VBR 13 User Gui...

GHSA-2PR2-HCV6-7GWV OpenClaw's device removal and token revocation do not terminate active WebSocket sessions

Summary Removing a device or revoking its token updated stored credentials but did not disconnect already-authenticated WebSocket sessions. Impact A revoked device could continue using its existing live session until reconnect, extending access beyond credential removal. Affected Component...

CVE-2026-34731

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo onpublishdone.php endpoint in the Live plugin allows unauthenticated users to terminate any active live stream. The endpoint processes RTMP callback events to mark streams as finished in the database, but perform...

CVE-2026-34731 AVideo: Unauthenticated Live Stream Termination via RTMP Callback on_publish_done.php

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo onpublishdone.php endpoint in the Live plugin allows unauthenticated users to terminate any active live stream. The endpoint processes RTMP callback events to mark streams as finished in the database, but perform...

CVE-2026-34731 AVideo: Unauthenticated Live Stream Termination via RTMP Callback on_publish_done.php

WWBN AVideo is an open source video platform. In versions 26.0 and prior, the AVideo onpublishdone.php endpoint in the Live plugin allows unauthenticated users to terminate any active live stream. The endpoint processes RTMP callback events to mark streams as finished in the database, but perform...

certstrike

CertStrike ADCS exploitation and PKI attack framework with in...

Critical F5 BIG-IP Flaw Upgraded to 9.8 RCE, Exploited in the Wild

F5 BIG-IP APM flaw CVE-2025-53521 escalates to critical 9.8 RCE, actively exploited. Patch now, check IoCs, and secure vulnerable systems immediately...

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-3055link is external Citrix NetScaler Out-of-Bounds Read Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and...

Label-Efficient Training Updates for Malware Detection over Time

Machine Learning ML-based detectors are becoming essential to counter the proliferation of malware. However, common ML algorithms are not designed to cope with the dynamic nature of real-world settings, where both legitimate and malicious software evolve. This distribution drift causes models...

Citrix NetScaler Under Active Recon for CVE-2026-3055 (CVSS 9.3) Memory Overread Bug

A recently disclosed critical security flaw impacting Citrix NetScaler ADC and NetScaler Gateway is witnessing active reconnaissance activity, according to Defused Cyber and watchTowr. The vulnerability, CVE-2026-3055 CVSS score: 9.3, refers to a case of insufficient input validation leading to...

Rails Active Storage Has A Possible DoS Vulnerability In Proxy Mode Via Multi-range Requests

Impact Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate CPU usage compared to a normal request for the same file, possibly resulting in a DoS vulnerability. Releases The fixed...

Path Traversal

Active Storage is vulnerable to Path Traversal. The vulnerability is due to Active Storage's DiskServicepathfor not validating that the resolved filesystem path remains within the storage root directory, where a blob key containing path traversal sequences e.g. ../ could allow reading, writing, o...

Denial Of Service (DoS)

Active Support is vulnerable to Denial of Service. The vulnerability is due to the acceptance of strings containing scientific notation by Active Support number helpers, where the conversion of these strings to extremely large decimal representations can cause excessive memory allocation and CPU...

Cross Site Scripting

Active Support is vulnerable to Cross Site Scripting. The vulnerability is due to SafeBuffer% not propagating the @htmlunsafe flag to the newly created buffer, where a SafeBuffer is mutated in place and then formatted with % using untrusted arguments, and the result incorrectly reports htmlsafe? ...

Denial Of Service

Active Storage is vulnerable to Denial of Service. The vulnerability is due to the proxy controller loading the entire requested byte range into memory before sending it, where a request with a large or unbounded Range header could cause the server to allocate memory proportional to the file size...

SUSE CVE-2026-33658

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate C...

Linux Distros Unpatched Vulnerability : CVE-2026-33658

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy...

Wordfence Intelligence Weekly WordPress Vulnerability Report (March 16, 2026 to March 22, 2026)

Last week, there were 266 vulnerabilities disclosed in 220 WordPress Plugins and 30 WordPress Themes that have been added to the Wordfence Intelligence Vulnerability Database, and there were 95 Vulnerability Researchers that contributed to WordPress Security last week. Review those vulnerabilitie...

CVE-2026-33658

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate C...

DEBIAN-CVE-2026-33658

Active Storage allows users to attach cloud and local files in Rails applications. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 Active Storage's proxy controller does not limit the number of byte ranges in an HTTP Range header. A request with thousands of small ranges causes disproportionate C...