Cisco Secure Email Gateway Zero-Day Exploited Again

Cisco Secure Email Gateway zero-day CVE-2026-76519: steel inspection box with an envelope in its slot and orange light leaking out

A Cisco Secure Email Gateway zero-day is under attack: one email with a crafted attachment lets an unauthenticated attacker write files and run commands as root. Cisco tracks it as CVE-2026-76519 (CVSS 9.8), and CISA added it to the Known Exploited Vulnerabilities catalog on October 14. It is the second Secure Email Gateway flaw exploited…

Read More

Ivanti Connect Secure Zero-Day Chain Reaches Root

Ivanti Connect Secure zero-day chain CVE-2026-104935: a brushed-aluminium case with a broken blue tamper seal on a dark wooden floor, headline “Three Ivanti Zero-Days, One Root Shell”

Volexity found an Ivanti Connect Secure zero-day chain that gave one attacker unauthenticated root on a VPN appliance running the latest build at the time. Ivanti has fixed two of the three flaws. As of October 14, the third, the privilege escalation that turns a web-server foothold into root, has no fix. Ivanti’s own Integrity…

Read More

AhsayCBS Backup Server Vulnerability Exploited

AhsayCBS backup server vulnerability under attack: Huntress says version 10.3.4 is affected too. Restrict the console and hunt for web shells now.

An AhsayCBS backup server vulnerability is being exploited, and the version everyone was told to install did not fix it. Huntress saw attackers chain two flaws from October 7 to run code as SYSTEM on exposed Ahsay Cloud Backup Servers. On October 8 it found that 10.3.4, the release the public CVE entries call fixed,…

Read More

IDC Frontier Ransomware: One Cloud, 495 Customers

IDC Frontier ransomware attack on a Japanese cloud provider affecting 495 customers, October 2026

One ransomware attack on one cloud region has hit 495 companies and local governments in Japan at once. IDC Frontier, a SoftBank subsidiary, said its IDCF Cloud service was struck by ransomware on October 7 at 3:40 a.m. local time, forcing it to shut down the network and systems of its East Japan Region 1.…

Read More

SonicWall SMA1000 SSRF Vulnerability: Third Max Flaw

SonicWall SMA1000 SSRF vulnerability is the third max-severity flaw in three months. Attempts are reported; patch to 12.4.3-03670 or 12.5.0-03082.

A third maximum-severity flaw in three months has been fixed in SonicWall’s SMA1000 remote-access appliances, and this SonicWall SMA1000 SSRF vulnerability may already be under attack. SonicWall’s October advisory describes an unauthenticated server-side request forgery rated CVSS 10.0. A security firm says its honeypots saw exploitation attempts, while SonicWall says it has no evidence of…

Read More