StrongSwan EAP-MSCHAPv2 Code Execution

The vulnerability of the EAP-MSCHAPv2 VPN-client plugin from StrongSwan is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows an attacker to execute arbitrary code and cause a service failure...

CLSA-2026-1771519663 libsoup: Fix of 2 CVEs

CVE-2026-1761: fix stack-based buffer overflow in multipart HTTP response parsing caused by incorrect length calculation in soupfilterinputstreamreaduntil - CVE-2026-0719: fix stack-based buffer overflow in NTLM authentication caused by integer overflow in md4sum with excessively long passwords...

BSV Blockchain SDK has an Authentication Signature Data Preparation Vulnerability

BRC-104 Authentication Signature Data Preparation Vulnerability Summary A critical cryptographic vulnerability in the TypeScript SDK's BRC-104 authentication implementation caused incorrect signature data preparation, resulting in signature incompatibility between SDK implementations and potentia...

GSSAPI Driver MongoDB Data Compromise

The vulnerability of the GSSAPI driver standard in the MongoDB Go Driver is related to buffer overflows in dynamic memory. Exploitation of this vulnerability could allow a malicious actor to compromise the integrity of protected information by reading one byte beyond the allocated dynamic memory...

libsoup: Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in...

libsoup: Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication

A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in...

Kerberos Authentication Protocol Heap Buffer Overflow DoS

The vulnerability of the kdc/dotgsreq.c component of the Kerberos authentication protocol is related to pointer arithmetic errors. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

CVE-2026-25532

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, a vulnerability exists in the WPS Wi-Fi Protected Setup Enrollee implementation where malformed EAP-WSC packets with truncated payloads can cause integer underflow during...

CVE-2026-25532 ESF-IDF is Vulnerable to WPS Enrollee Fragment Integer Underflow

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6, a vulnerability exists in the WPS Wi-Fi Protected Setup Enrollee implementation where malformed EAP-WSC packets with truncated payloads can cause integer underflow during...

Espressif ESP-IDF numerical error vulnerability

Espressif ESP-IDF is an IoT development framework developed by Espressif, a Chinese company. Versions 5.5.2, 5.4.3, 5.3.4, 5.2.6, and 5.1.6 of Espressif ESP-IDF contain numerical error vulnerabilities. These vulnerabilities stem from integer underflow during the processing ofEAP-WSC packets in th...

Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')

Overview salt is a new approach to infrastructure management built on a dynamic communication bus. Salt can be used for data-driven orchestration, remote execution for any infrastructure, configuration management for any app stack, and much more. Affected versions of this package are vulnerable t...

CVE-2025-62349

Salt contains an authentication protocol version downgrade weakness that can allow a malicious minion to bypass newer authentication/security features by using an older request payload format, enabling minion impersonation and circumventing protections introduced in response to prior issues...

CVE-2025-62349: Improper Authentication

Salt contains an authentication protocol version downgrade weakness that can allow a malicious minion to bypass newer authentication/security features by using an older request payload format, enabling minion impersonation and circumventing protections introduced in response to prior issues...

In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow.

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CVE-2025-62291

A flaw was found in the strongSwan eap-mschapv2 plugin client-side. A remote attacker, specifically a malicious Extensible Authentication Protocol - Microsoft Challenge-Handshake Authentication Protocol version 2 EAP-MSCHAPv2 server, could exploit this by sending a specially crafted message betwe...

AZL-74660 CVE-2025-62291 affecting package strongswan for versions less than 5.9.14-8

In the eap-mschapv2 plugin client-side in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow...

CVE-2025-62291

In the eap-mschapv2 plugin client-side in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow...

CVE-2025-62291

In the eap-mschapv2 plugin client-side in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow...

CVE-2025-62291

In the eap-mschapv2 plugin client-side in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow...

NTLM Spoofing

The vulnerability of the NTLM protocol implemented by the Windows operating system is related to incorrect external management of file names or paths. Exploiting this vulnerability allows a malicious actor to perform spoofing attacks remotely...