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-2025-5777link is external Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability These types of vulnerabilities are frequent attack vectors for malicio...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-5777 - Citrix NetScaler Memory Leak Exploit !Banner...

Mitigating CitrixBleed 2 (CVE‑2025‑5777) NetScaler Memory Disclosure with App & API Protector

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Citrix NetScaler Gateway / ADC Memory Disclosure

Citrix NetScaler Gateway / ADC versions 14.1.x 14.1-43.56, 13.1.x 13.1-58.32, 13.1.x-FIPS 13.1-37.235-FIPS and NDcPP, 12.1.x-FIPS 12.1-55.328-FIPS, 12.1.x and 13.0.x are affected by a memory disclosure vulnerability. This issue could allow a remote and unauthenticated attacker to access sensitive...

Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability

Citrix NetScaler ADC and Gateway contain an out-of-bounds read vulnerability due to insufficient input validation. This vulnerability can lead to memory overread when the NetScaler is configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy OR AAA virtual server...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-5777 Citrix NetScaler Memory Leak Exploit !WARNIN...

CitrixBleed-2 Out-Of-Bounds Read

CVE-2025-5777 is a critical unauthenticated out-of-bounds read in Citrix NetScaler ADC/Gateway Gateway or AAA vServer mode. A single crafted request can dump memory containing session tokens, enabling full authentication bypass—earning the nickname CitrixBleed 2. This is a proof of concept exploi...

Critical vulnerabilities in NetScaler ADC exploited in-the-wild: everything you need to know

Detect and mitigate CVE-2025-5349, CVE-2025-5777, and CVE-2025-6543, Citrix Netscaler ADC and Gateway vulnerabilities being exploited in the wild. Organizations should patch urgently...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CitrixBleed2 - CVE-2025-5777 PoC Scanner This repository cont...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-5777-CitrixBleed CitrixBleed-2 CVE-2025-5777 – proo...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Citrix Netscaler_Application_Delivery_Controller

CVE-2025-6543CitrixNetScalerPoC Multi-host, multi-port scann...

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-2025-6543link is external Citrix NetScaler ADC and Gateway Buffer Overflow Vulnerability These types of vulnerabilities are frequent attack vectors for malicious...

Exploit for Out-of-bounds Read in Citrix Netscaler_Application_Delivery_Controller

CitrixBleed 2 CVE-2025-5777 Ultimate Analysis An Out-of-B...

Citrix NetScaler ADC and Gateway Buffer Overflow Vulnerability

Citrix NetScaler ADC and Gateway contain a buffer overflow vulnerability leading to unintended control flow and Denial of Service. NetScaler must be configured as Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy OR AAA virtual server...

CVE-2025-6543

Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy OR AAA virtual server...

VulnCheck KEV: CVE-2025-5777

Citrix NetScaler ADC and Gateway contain an out-of-bounds read vulnerability due to insufficient input validation. This vulnerability can lead to memory overread when the NetScaler is configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy OR AAA virtual server...

Vulnerability fixed in Citrix NetScaler ADC and NetScaler Gateway

Citrix has fixed a vulnerability in NetScaler ADC and NetScaler Gateway. To be vulnerable, NetScaler must be configured as a Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server. Note that this is often default config. The vulnerability is in the way memory is managed in...

Citrix Releases Emergency Patches for Actively Exploited CVE-2025-6543 in NetScaler ADC

Citrix has released security updates to address a critical flaw affecting NetScaler ADC that it said has been exploited in the wild. The vulnerability, tracked as CVE-2025-6543 , carries a CVSS score of 9.2 out of a maximum of 10.0. It has been described as a case of memory overflow that could...

Citrix Releases Emergency Patches for Actively Exploited CVE-2025-6543 in NetScaler ADC

Citrix has released security updates to address a critical flaw affecting NetScaler ADC that it said has been exploited in the wild. The vulnerability, tracked as CVE-2025-6543 , carries a CVSS score of 9.2 out of a maximum of 10.0. It has been described as a case of memory overflow that could...

CVE-2025-6543

Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy OR AAA virtual server...