Live · 98 sources · updated 14m ago
The Security Standard

A daily wire for defenders: vulnerabilities, advisories, research, standards.

Section

Advisories

Vendor PSIRT bulletins, CERT notes, CISA and partner-agency alerts, and distribution security notices.

Clear

4 matching records, 2 with confirmed exploitation.

  1. CISA alert CISA

    CISA Adds One Known Exploited Vulnerability to Catalog

    CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-88779 Citrix NetScaler Improper Restriction of Operations within the Bounds of a…

    Exploited EPSS 0.11 CVE-2026-88779 Citrix Edge / VPN / firewall
  2. CERT-EU advisory CERT-EU

    Critical Vulnerabilities in Citrix NetScaler ADC and Gateway

    On 27 September 2026, Citrix published a security bulletin addressing 8 vulnerabilities affecting customer-managed Citrix NetScaler ADC and Citrix NetScaler Gateway, among which 2 critical unauthenticated Remote Code Execution…

    Exploited Citrix Edge / VPN / firewall
  3. CERT-EU advisory CERT-EU

    Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway

    On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected…

    Citrix Edge / VPN / firewall
  4. MS-ISAC advisory MS-ISAC

    A Vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway Could Allow for Remote Code Execution

    A vulnerability has been discovered in Citrix NetScaler Application Delivery Controller (ADC) and Citrix NetScaler Gateway that could allow for remote code execution. Citrix NetScaler ADC (Application Delivery Controller) is an…

    Citrix Edge / VPN / firewall

Reuse this view

Same filters as JSON: /api/items?category=advisory&window=30d&vendor=Citrix&limit=100. RSS for this section: feed.xml.

Keyboard

j / k
Next / previous item
o or Enter
Open the original source
i
Open the item page
s
Save or unsave for later
/
Focus search
g then f v a r n s
Go to front, vulnerabilities, advisories, research, news, standards
t
Toggle theme
?
This help