Threat Intelligence Report — June 10, 2026 | 6 New KEVs · 143 Victims

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Report Date: 2026-06-10

New KEVs: 6  ▲ +1 vs last weekRansomware Victims: 143  — unchanged vs last week

6 vulnerabilities were added to the CISA Known Exploited Vulnerabilities catalog this period, of which 1 is linked to active ransomware campaigns. Google products show the strongest concentration of risk signals this week. Ransomware activity is moderate with 143 new victims posted to leak sites over the last 7 days, with Thegentlemen posting the most victims.

Patch This Week

The top 3 KEVs to remediate right now, ranked by CISA deadline proximity, ransomware exploitation, and severity. These are confirmed exploited — if you do nothing else today, patch these.

  1. CVE-2026-50751 – Check Point Security Gateway | CVSS 9.3 | EPSS 11.8% / 94th pct | ⚠ Ransomware
    CISA deadline: 2026-06-11 (1d remaining) — Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  2. CVE-2026-28318 – SolarWinds Serv-U | CVSS 7.5 | EPSS 7.8% / 92th pct
    CISA deadline: 2026-06-19 (9d remaining) — Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  3. CVE-2026-42271 – BerriAI LiteLLM | CVSS 8.7 | EPSS 60.8% / 98th pct
    CISA deadline: 2026-06-22 (12d remaining) — Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Top KEVs

Vulnerabilities confirmed actively exploited in the wild by CISA — ranked by ransomware use, then severity. Patch these before anything else.

This Reporting Window

  • CVE-2026-50751 – Check Point Security Gateway | CVSS 9.3 (CRITICAL) | AV: Network | EPSS 11.8% / 94th pct | Ransomware Use: Yes
  • CVE-2026-11645 – Google Chromium V8 | CVSS 8.8 (HIGH) | AV: Network | EPSS 5.5% / 90th pct | Ransomware Use: No
  • CVE-2026-42271 – BerriAI LiteLLM | CVSS 8.7 (HIGH) | AV: Network | EPSS 60.8% / 98th pct | Ransomware Use: No
  • CVE-2026-20245 – Cisco Catalyst SD-WAN Manager | CVSS 7.8 (HIGH) | AV: Local | EPSS 0.3% / 57th pct | Ransomware Use: No
  • CVE-2026-28318 – SolarWinds Serv-U | CVSS 7.5 (HIGH) | AV: Network | EPSS 7.8% / 92th pct | Ransomware Use: No
  • CVE-2026-7473 – Arista Extensible Operating System | CVSS 6.9 (MEDIUM) | AV: Network | EPSS 22.5% / 96th pct | Ransomware Use: No

Security News

Advisories, threat research, and incident reports from 12 sources across government, commercial research, and security journalism — prioritized by source credibility.

Ransomware Activity

Victim counts posted to ransomware group leak sites — use this to gauge which groups are most active and which sectors and regions are being targeted.

33 new victims posted today
7-day total: 143 via Ransomware.live

Infostealer Exposure: 382 employee credentials and 12,492 user credentials compromised via infostealer malware across victim organisations — indicating credential theft likely preceded these ransomware deployments.

Most Active Groups

Thegentlemen 36 Qilin 29 Akira 13 Worldleaks 9 Incransom 6

Group Intelligence

  • Thegentlemen — The Gentlemen is a RaaS group that emerged in July–August 2025, rapidly claiming over 320 victims across 17+ countries by offering affiliates a 90% revenue share, deploying a Go-based locker against Windows, Linux, NAS, and BSD systems; a compromised C2 server in 2026 revealed more than 1,570 linked victims.
  • Qilin — Qilin ransomware was first observed in July of 2022. Qilin Ransomware is written in Golang and supports multiple encryption modes; all of which are controlled by the operator. Qilin actors practice double extortion – demanding payment for a decryptor, as well as for the non-release of stolen data.
  • Akira — The Akira ransomware group is said to have emerged in March 2023, and there's much speculation about its ties to the former CONTI ransomware group.<br> <br> It's worth noting that with the end of CONTI's operation, several affiliates migrated to independent campaigns such as Royal, BlackBasta, and others.<br> <br> According to some reports, Akira affiliates also work with other ransomware operations, such as Snatch and BlackByte, as an open directory of tools used by an Akira operator was identified, which also had connections to the Snatch ransomware.<br> <br> The first version of the Akira ransomware was written in C++ and appended files with the '.akira' extension, creating a ransom note named 'akira_readme.txt,' partially based on the Conti V2 source code. However, on June 29, 2023, a decryptor for this version was reportedly released by Avast.<br> <br> Subsequently, a version was released that fixed the decryption flaw on July 2, 2023. Since then, the new version is said to be written in Rust, this time called 'megazord.exe,' and it changes the extension to '.powerranges' for encrypted files.<br> <br> Most of Akira's initial access vectors use brute-force attempts on Cisco VPN devices (which use single-factor authentication only).<br> Additionally, exploitation of CVEs: CVE-2019-6693 and CVE-2022-40684 for initial access has been identified.<BR>Source: https://github.com/crocodyli/ThreatActors-TTPs
  • Worldleaks — World Leaks emerged in January 2025 as a rebrand of the Hunters International ransomware operation, shifting its focus from file encryption to solely stealing sensitive data and threatening to leak it unless a ransom is paid
  • Incransom — INC Ransom is a prolific ransomware-as-a-service operation active since July 2023 that systematically targets healthcare, government, education, and manufacturing sectors in North America and Europe, having posted over 200 victims in 2025 alone with no sector off-limits.

Most Targeted Sectors

Business Services 24 Manufacturing 17 Healthcare 14 Consumer Services 11 Technology 10

Top Countries

US (50), IN (9), GB (6), TH (5), DE (5)

Vendor-Specific Risks

Vendors with confirmed KEV exploitation this week — the stacked bar shows how that exposure breaks down across exploited CVEs (red), critical CVEs to watch (orange), and news mentions (yellow). Prioritize patching vendors with the largest red segment.

Google 2 Arista 1 Check Point 1 Berriai 1 Cisco 1 KEVs CVEs Mentions

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