Patch Tuesday – June 2025


Microsoft is addressing 67 vulnerabilities this June 2025 Patch Tuesday. Microsoft has evidence of in-the-wild exploitation for just one of the vulnerabilities published today, and that is reflected in CISA KEV.

Separately, Microsoft is aware of existing public disclosure for one other freshly published vulnerability. Microsoft’s luck holds for a ninth consecutive Patch Tuesday, since neither of today’s zero-day vulnerabilities are evaluated as critical severity at time of publication. Today also sees the publication of eight critical remote code execution (RCE) vulnerabilities.

Read more…
Source: Rapid7


Sign up for our Newsletter
The latest news and insights delivered right to your inbox.


Related:

  • Chrome flaw let extensions hijack Gemini’s camera, mic, and file access

    March 3, 2026

    Chrome’s Gemini “Live in Chrome” panel (Gemini’s embedded, agent-style assistant mode within Chrome) had a high‑severity vulnerability tracked as CVE‑2026‑0628. The flaw let a low‑privilege extension inject code into the Gemini side panel and inherit its powerful capabilities, including local file access, screenshots, and camera/microphone control. The vulnerability was patched in a January update. But the ...

  • New AirSnitch attack bypasses Wi-Fi encryption in homes, offices, and enterprises

    February 26, 2026

    It’s hard to overstate the role that Wi-Fi plays in virtually every facet of life. The organization that shepherds the wireless protocol says that more than 48 billion Wi-Fi-enabled devices have shipped since it debuted in the late 1990s. New research shows that behaviors that occur at the very lowest levels of the network stack make ...

  • CISA and Partners Release Guidance for Ongoing Global Exploitation of Cisco SD-WAN Systems

    February 25, 2026

      CISA and partners have observed malicious cyber actors targeting and compromising Cisco SD-WAN systems of organizations, globally. These actors have been observed exploiting a previously undisclosed authentication bypass vulnerability, CVE-2026-20127, for initial access before escalating privileges using CVE-2022-20775 and establishing long-term persistence in Cisco SD-WAN systems. Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency Sign up for the ...

  • CVE-2026-2329: Critical Unauthenticated Stack Buffer Overflow in Grandstream GXP1600 VoIP Phones (FIXED)

    February 18, 2026

    Rapid7 Labs conducted a zero-day research project against the Grandstream GXP1600 series of Voice over Internet Protocol (VoIP) phones. This research resulted in the discovery of a critical unauthenticated stack-based buffer overflow vulnerability, CVE-2026-2329. A remote attacker can leverage CVE-2026-2329 to achieve unauthenticated remote code execution (RCE) with root privileges on a target device. A vendor ...

  • China-linked snoops have been exploiting Dell 0-day since mid-2024, using ‘ghost NICs’ to avoid detection

    February 17, 2026

    China-linked attackers exploited a maximum-severity hardcoded-credential bug in Dell RecoverPoint for Virtual Machines as a zero-day since at least mid-2024. It’s all part of a long-running effort to backdoor infected machines for long-term access, according to Google’s Mandiant incident response team. The US government and Google first warned about this campaign last year after detecting Brickstorm ...

  • Critical Vulnerabilities in Ivanti EPMM Exploited

    February 17, 2026

    Two critical zero-day vulnerabilities (CVE-2026-1281 and CVE-2026-1340) affecting Ivanti Endpoint Manager Mobile (EPMM) are being actively exploited in the wild, affecting enterprise mobile fleets and corporate networks. These vulnerabilities allow unauthenticated attackers to remotely execute arbitrary code on target servers, granting them full control over mobile device management (MDM) infrastructure without requiring user interaction or credentials. Read ...