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Featured now

Critical remote code execution vulnerability patched in WordPress core

A critical unauthenticated remote code execution vulnerability, tracked as CVE-2026-63030 and dubbed wp2shell, was discovered in WordPress Core versions 6.9.0 through...

Why now: The vulnerability was publicly disclosed on July 17, 2026, with patches released immediately.

advisories.ncsc.nl • advisories.ncsc.nl
NCSC NL Security Advisories
rapid7.com • www.rapid7.com
Rapid7 Blog

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Briefing item

Multiple critical security updates released for Linux kernel, Red Hat, Cisco, and Google Chrome

On July 17, 2026, several vendors including SUSE, Red Hat, Cisco, and Google released security advisories addressing multiple vulnerabilities across their products.

Why now: Multiple high-severity CVEs were disclosed and patched simultaneously, increasing urgency for updates.

CurrentSource diversity aware

Sources: 5

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Briefing item

Multiple critical security updates released for Linux kernels and key software components

On 16 July 2026, SUSE and Red Hat issued numerous security advisories addressing critical vulnerabilities across Linux kernels, OpenSSL, IBM WebSphere, and other software.

Why now: Multiple vendors coordinated releases on 16 July 2026 addressing overlapping vulnerabilities.

CurrentSource diversity aware

Sources: 5

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Briefing item

ACR Stealer campaigns use ClickFix lures to steal browser credentials and Microsoft 365 files

Between late April and mid-June 2026, Microsoft Defender Experts observed a surge in ACR Stealer malware activity targeting enterprise environments.

Why now: Recent surge in ACR Stealer activity observed from April to June 2026.

CurrentSource diversity aware

Sources: 3

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