Cyber alerts

2,999 results

June 2026

CC-4799 Medium

Published Tuesday 23 June 2026 (02:17) (updated 23 June 2026)

Critical Remote Code Execution Vulnerability in libssh2

Successful exploitation could allow unauthenticated attackers to achieve remote code execution via crafted SSH packets

CC-4798 Medium

Published Wednesday 17 June 2026 (04:24) (updated 19 June 2026)

Splunk Releases Security Advisory For Critical Vulnerability in Splunk Enterprise

Successful exploitation of CVE-2026-20253 could allow a remote unauthenticated attacker to create arbitrary files, potentially enabling remote code execution and full system compromise

CC-4797 Medium

Published Wednesday 10 June 2026 (03:29) (updated 17 June 2026)

Cisco Releases Security Updates for Catalyst SD‑WAN Products

CVE-2026-20245 could allow an authenticated, local attacker to execute arbitrary commands as root, and CVE-2026-20262 could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system.

CC-4796 Medium

Published Wednesday 10 June 2026 (11:49) (updated 10 June 2026)

Microsoft Releases June 2026 Security Updates

Scheduled updates for Microsoft products address 206 vulnerabilities

CC-4795 Medium

Published Wednesday 10 June 2026 (10:05) (updated 11 June 2026)

Ivanti Releases Security Advisory for Critical Vulnerabilities in Sentry

If exploited, two critical vulnerabilities could allow for unauthenticated OS command injection or authentication bypass

CC-4794 Medium

Published Tuesday 9 June 2026 (01:52) (updated 9 June 2026)

Veeam Releases Security Advisory for Critical Vulnerability in Backup & Replication

CVE‑2026‑44963 allows authenticated attackers to execute remote code on Veeam Backup & Replication servers.

CC-4793 Medium

Published Tuesday 9 June 2026 (10:53) (updated 9 June 2026)

Google Releases Security Update for Chrome

Updates include 74 security fixes, including one that addresses an exploited high severity vulnerability (CVE-2026-11645)

CC-4792 High

Published Monday 8 June 2026 (01:58) (updated 8 June 2026)

Exploitation of Authentication Bypass Vulnerability in Check Point VPN

Successful exploitation of CVE-2026-50751 could allow an attacker to establish a VPN session without a valid password

CC-4791 Medium

Published Thursday 4 June 2026 (02:14) (updated 4 June 2026)

Cisco Releases Security Advisory for Critical Vulnerability in Unified Communications Manager

If exploited, CVE-2026-20230 could allow a remote unauthenticated attacker to elevate privileges to root

CC-4790 Medium

Published Monday 1 June 2026 (01:30) (updated 1 June 2026)

Active Exploitation of Authentication Bypass Vulnerability in Palo Alto Network's PAN-OS GlobalProtect

Successful exploitation of CVE‑2026‑0257 allows unauthenticated attackers to establish unauthorised VPN connections via affected PAN‑OS GlobalProtect deployments.