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June 2026 Patch Tuesday forecast: Where are the CVEs?

My forecast from last month was only partly right. After the Anthropic Mythos announcements and the deluge of newly discovered vulnerabilities from vendors like Mozilla, Microsoft’s updates were standard fare, 65 CVEs reported in Windows 11 and 58 in Windows 10. The Microsoft Office releases were a bit higher with 19 CVEs or so reported for the online versions. Apple did indeed release their OS security updates the day before Patch Tuesday, which garnered some … More → The post June 2026 Patch Tuesday forecast: Where are the CVEs? appeared first on Help Net Security.
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AgentGG: Open-source agentic SAST scanner

Static analysis tools have spent years matching source code against known-bad patterns and handing engineers long lists of candidate issues to triage by hand. AgentGG approaches the same job with AI agents that read the code, follow imports, walk the call graph, and confirm a finding before they report it. The project is an open-source agentic SAST scanner released under the Apache 2.0 license. How the agents run Each agent is a self-contained markdown file … More → The post AgentGG: Open-source agentic SAST scanner appeared first on Help Net Security.
http://news.poseidon-us.com/TStbss

Thieves can pull off keyless car theft in under a minute and here’s how to stop them

A keyless car can be stolen in under a minute. Two people, a pair of cheap radio amplifiers, and a fob sitting on a hallway table inside the house. That is enough. No broken glass. No alarm. No sound. Most keyless cars remain vulnerable The vulnerability runs across the global market. Germany’s largest auto club, ADAC, runs ongoing tests of keyless models against relay attacks. The rolling series has now covered more than 800 vehicles, … More → The post Thieves can pull off keyless car theft in under a minute and here’s how to stop them appeared first on Help Net Security.
http://news.poseidon-us.com/TStbsm

AI agent governance gets harder when agents outnumber your people

In this Help Net Security video, Amit Gautam, CTO at Abluva, explains the security risks that autonomous AI agents bring into enterprise environments. He opens with a real case: a reconciliation agent at a financial services firm had legitimate access to a customer database. A poison instruction from upstream changed its behavior, and it scanned the entire table, extracting six million records and posting them to a Slack webhook that sent them outside the company. … More → The post AI agent governance gets harder when agents outnumber your people appeared first on Help Net Security.
http://news.poseidon-us.com/TStbsG

Most pros have seen AI hallucinations in IT operations

Autonomous AI is taking action inside enterprise IT environments. Software is restarting services, isolating risky devices, and applying patches without waiting for a human to approve the step. The capability is spreading at the same time IT professionals are reporting frequent encounters with AI output errors that can carry operational impact. Ivanti’s 2026 AI Maturity Report, drawn from responses by 1,500 IT professionals across six countries, finds that 68% have personally seen AI produce hallucinations … More → The post Most pros have seen AI hallucinations in IT operations appeared first on Help Net Security.
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New infosec products of the week: June 5, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Asimily, depthfirst, Diligent, Hyland, MazeBolt, and Noma. Asimily turns device risk into automated network policy Asimily has launched Segmentation Orchestration, enabling connected-device risk intelligence to flow directly into enforceable network policy without manual translation. No other platform combines full asset visibility, vulnerability prioritization, and segmentation orchestration in a single system. Hyland platform innovations focus on AI governance, context, and agent … More → The post New infosec products of the week: June 5, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TStXTJ

Cisco Catalyst SD-WAN Manager Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to perform command injection attacks on an affected system and elevate their privileges as the root user. To exploit this vulnerability, the attacker must have netadmin privileges on the affected system. This would require valid credentials or exploitation of CVE-2026-20182 or CVE-2026-20127. Cisco is not aware of successful exploitation by other methods. Cisco has observed limited cases where the exploitation of this bug resulted in a configuration change pushed to edge devices. Cisco recommends that customers upgrade to the fixed software that is documented in the Catalyst SD-WAN Security Advisory that was published on May 14, 2026, and verify the configuration of the edge devices. Cisco has not released software updates that address this vulnerability. There are no workarounds that address this vulnerability. Important: To preserve possible indicators of compromise, customers should issue the request admin-tech command from each of the control components in the SD-WAN deployment before upgrading. After the admin-tech file has been collected, software should be upgraded at the earliest opportunity. Before upgrading an SD-WAN deployment to a fixed release, retain relevant logs. After upgrading, verify that the system has not been compromised by checking the logs for the indicators of compromise as documented in this advisory. If the logs show indicators of compromise and the system is confirmed to be compromised, applying the software update alone will not resolve the vulnerability. In such cases, follow the specific remediation steps that will be provided by the Cisco Technical Assistance Center (TAC) to help secure the system. This section will be updated as information becomes available. This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-4uxFrdzx Security Impact Rating: High CVE: CVE-2026-20245
http://news.poseidon-us.com/TStPrt

OAuth marketplace apps keep access after publishers vanish

Installing an app from the Google Workspace Marketplace or GitHub Marketplace can grant a third party access to company email, files, calendars, code repositories, CI workflows, organization settings, and secrets. Marketplace presence gives these apps the appearance of approval. The OAuth grants behind them often reach into business systems beyond the listed function. An audit by OhAuth, the OAuth research project from identity security company Offroad, covered 2,890 public OAuth app listings, with 1,595 on … More → The post OAuth marketplace apps keep access after publishers vanish appeared first on Help Net Security.
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