Updated 17:33 UTC · 29 October 2026

Subscribe

Photo (cropped, tinted): NASA (Public domain)

Cyber, defence tech and geopolitics — daily, every line sourced.

29 sources · 26 stories · 12 exploited CVEs

Edition 227 — 29 October 2026

Cyber, warfare technology and geopolitics as compiled on 29 October 2026.

Cyber

Breaches, campaigns, advisories and research.

Hitachi Energy CoreTec Product (opens the original article)

Hitachi Energy says OS command injection and Dirty Frag vulnerabilities affect its CoreTec product.

Cyber CISA Advisories

What to checkCheck whether CoreTec is in your environment and review the relevant advisory for mitigation guidance.

Sources1CISA Advisories

Siemens Mendix SAML Module (opens the original article)

The Mendix SAML module contains an authentication bypass vulnerability, according to the advisory snippet.

Cyber CISA Advisories

What to checkIdentify use of the Mendix SAML module and review authentication controls and the advisory.

Sources1CISA Advisories

Image: BleepingComputer

Chrome extensions with 13.4 million installs caught hijacking searches (opens the original article)

BleepingComputer reports that 319 Chrome extensions with 13.4 million reported installations redirected searches through tracking servers to generate advertising revenue from Bing and Yahoo.

Cyber BleepingComputer

What to checkReview installed extensions, remove untrusted ones, and investigate unexpected search redirects.

Sources1BleepingComputer

Image: Microsoft Security

IDC MarketScape names Microsoft a Leader in the 2026 Worldwide Modern Endpoint Security for Enterprises Vendor Assessment (opens the original article)

IDC named Microsoft a Leader in its 2026 Worldwide Modern Endpoint Security for Enterprises Vendor Assessment.

Cyber Microsoft Security

What to checkTreat the assessment as vendor positioning; compare endpoint security claims with your organization’s needs.

Sources1Microsoft Security

Warfare

Drones, electronic warfare, missiles and defence systems.

Image: Defense News

Pentagon treating military base freezer malfunctions as suspected cyberattack, officials say (opens the original article)

Defense News reports that the Pentagon is treating freezer malfunctions that spoiled food at US military bases in August as a suspected hack.

Warfare Defense News

Why it mattersThe report highlights the operational relevance of investigating suspected cyber incidents affecting military-base systems.

Sources1Defense News

Image: Defense News

Destinus’ monthly output tops Europe’s pre-war annual cruise missile production (opens the original article)

Destinus says it has built more than 1,750 Ruta cruise missiles in Europe and now makes more in a month than Europe did annually before Russia's full-scale invasion of Ukraine.

Warfare Defense News

Why it mattersThe reported production scale is relevant to assessments of European cruise-missile manufacturing capacity.

Sources1Defense News

Image: War on the Rocks

A Tale of Two Markets: A Dickensian Take on the Coming Years in Defense Tech (opens the original article)

War on the Rocks describes unease among defense technology investors and leaders despite headlines about capital, valuations, and budgets; production contracts remain elusive.

Warfare War on the Rocks

Why it mattersThe gap between funding and production contracts is relevant to assessing defense technology capacity.

Sources1War on the Rocks

Geopolitics & geodata

Strategy, geo wars, GNSS and satellite security.

Newest CISA Known Exploited Vulnerabilities with severity, affected product, ransomware use and required action
CVECVSSProductRansomwareAdded / dueRequired action
CVE-2026-417092.7LowBroadcom VMware ESXNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-463007.8HighLinux KernelNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-483569.3CriticalAdobe Commerce and MagentoNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1114979.2CriticalGoogle BrotliNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1096189.2CriticalPHP Group PHPNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1096199.2CriticalPHP Group PHPNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1146259.4CriticalArista VeloCloud OrchestratorNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1104479.2CriticalCollabora Collabora Online – Built-in CODE ServerNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-1069318.5HighEG Secure Solutions SiteGuard Server EditionNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-966568.6HighPlex Media ServerNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-966555.3MediumPlex Media ServerNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CVE-2026-966546.9MediumPlex Media ServerNone knownAdded Due

Apply mitigations in accordance with vendor instructions. Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable.

CISA’s full wording

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Source: CISA KEV catalogue; CVSS scores from NVD where published. “No score” means NVD has not scored it yet.

Keyword index

Counted from this page. Select one to filter.