# Barracuda vulnerabilities Source: https://junglewise.ai/threats/vendors/barracuda Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 10 November 2026, 20:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/barracuda.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 6 vulnerabilities in Barracuda: 0 in the last 7 days and 2 in the last 90 days, 5 of them critical and 2 exploited in the wild. The most recent, CVE-2026-116606, was published on 2 November 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0, 2 exploited in the wild against 0. 1 technology has a page of its own. ## Counts - Last 7 days: 0 - Last 30 days: 2 - Last 90 days: 2 - All time: 6 (5 critical, 2 exploited in the wild) ## About Barracuda Barracuda Networks provides cybersecurity solutions including firewalls, email security, and data protection products. ## Latest Barracuda vulnerabilities - [CVE-2026-116606: Barracuda Email Security Gateway authentication bypass](https://junglewise.ai/threats/cve-2026-116606-an-authentication-bypass-in-barracuda-email-security-gateway) (critical, exploited in the wild, published 2 Nov 2026) - [CVE-2026-111560: Barracuda appliance OS command injection in timezone field](https://junglewise.ai/threats/cve-2026-111560-improper-neutralization-of-shell-metacharacters-in-the-timezone) (critical, exploited in the wild, published 2 Nov 2026) - [CVE-2025-34395: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting…](https://junglewise.ai/threats/cve-2025-34395-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (high, CVSS 7.5, published 10 Dec 2025) - [CVE-2025-34394: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting…](https://junglewise.ai/threats/cve-2025-34394-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) - [CVE-2025-34393: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not correctly verify…](https://junglewise.ai/threats/cve-2025-34393-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) - [CVE-2025-34392: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not verify the URL…](https://junglewise.ai/threats/cve-2025-34392-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) ## Most severe Barracuda vulnerabilities - [CVE-2026-116606: Barracuda Email Security Gateway authentication bypass](https://junglewise.ai/threats/cve-2026-116606-an-authentication-bypass-in-barracuda-email-security-gateway) (critical, exploited in the wild, published 2 Nov 2026) - [CVE-2026-111560: Barracuda appliance OS command injection in timezone field](https://junglewise.ai/threats/cve-2026-111560-improper-neutralization-of-shell-metacharacters-in-the-timezone) (critical, exploited in the wild, published 2 Nov 2026) - [CVE-2025-34392: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not verify the URL…](https://junglewise.ai/threats/cve-2025-34392-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) - [CVE-2025-34394: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting…](https://junglewise.ai/threats/cve-2025-34394-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) - [CVE-2025-34393: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, does not correctly verify…](https://junglewise.ai/threats/cve-2025-34393-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (critical, CVSS 9.8, published 10 Dec 2025) - [CVE-2025-34395: Barracuda Service Center, as implemented in the RMM solution, in versions prior to 2025.1.1, exposes a .NET Remoting…](https://junglewise.ai/threats/cve-2025-34395-barracuda-service-center-as-implemented-in-the-rmm-solution-in) (high, CVSS 7.5, published 10 Dec 2025) ## Vulnerabilities per week 2 vulnerabilities in the last four weeks, up from none in the four before. 2 critical against 0, 2 exploited in the wild against 0. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 2 | 2 | 2 | | 9 Nov 2026 | 0 | 0 | 0 | ## Barracuda technologies - [Barracuda Rmm](https://junglewise.ai/threats/technologies/rmm): 4 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Barracuda vulnerabilities", https://junglewise.ai/threats/vendors/barracuda, 10 November 2026.