HIGH

Operation RoundPress Rolls on with More Half-Click Webmail Zero-Days from TA458

Malpedia •

CRITICAL

Suspected China-Aligned Hackers Exploit Roundcube Flaws Against Universities

The Hacker News • Jul 07, 2026

MEDIUM

Multiples vulnérabilités dans Roundcube (06 juillet 2026)

CERT-FR (ANSSI) • Jul 06, 2026

HIGH

[NEU] [mittel] Roundcube: Mehrere Schwachstellen

BSI Germany • Jul 06, 2026

CRITICAL

USN-8482-1: Roundcube Webmail vulnerability

Ubuntu Security • Jun 30, 2026

HIGH

[NEU] [hoch] Roundcube Webmail: Mehrere Schwachstellen

BSI Germany • May 26, 2026

HIGH

[UPDATE] [mittel] Roundcube: Mehrere Schwachstellen

BSI Germany • Apr 30, 2026

MEDIUM

USN-8132-1: Roundcube Webmail vulnerabilities

Ubuntu Security • Mar 30, 2026

MEDIUM

Roundcube Webmail: three more sanitizer bypasses enable email tracking and phishing

Reddit r/netsec • Mar 18, 2026

CRITICAL

[NEU] [hoch] Roundcube: Mehrere Schwachstellen

BSI Germany • Mar 19, 2026

LOW

USN-8097-2: roundcube regression

Ubuntu Security • Mar 18, 2026

CRITICAL

USN-8097-1: Roundcube Webmail vulnerabilities

Ubuntu Security • Mar 16, 2026

CRITICAL

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA All Advisories • Feb 20, 2026

HIGH

CVE-2023-5631: Roundcube Webmail XSS Vulnerability

Web Discovery • Feb 09, 2026

MEDIUM

Roundcube Webmail Vulnerability Let Attackers Track Email Opens | Cryptika Cybersecurity

Web Discovery • Feb 11, 2026

MEDIUM

Roundcube Webmail Vulnerability Let Attackers Track Email Opens

Web Discovery • Feb 11, 2026

HIGH

Roundcube Webmail 1.6.x < 1.6.8 Multiples Vulnerabilities

Web Discovery • Feb 09, 2026

MEDIUM

CVE-2026-26079: Roundcube Webmail CSS Injection Vulnerability

Web Discovery • Feb 09, 2026

MEDIUM

Roundcube Webmail: SVG feImage bypasses image blocking to track email opens

Reddit r/netsec • Feb 08, 2026