CVE-2026-20280

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

EUVD-2026-70207

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

CVE-2026-20280 Cisco IOS XR Software Security Hardening Release: September 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening releases that address multiple internally discovered vulnerabilities. Th...

CVE-2026-20280

CVE-2026-20280 is a Cisco IOS XR Software security hardening release (September 2026) addressing multiple internally discovered vulnerabilities classified under CWE-703 (improper checking or handling of exceptional conditions). The weaknesses are reachable over the network with low privileges and...

EUVD-2024-37327

Malicious code in bioql PyPI...

CVE-2024-38435

Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service...

CVE-2024-38435 Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions

Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service...

CVE-2024-38435 Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions

Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service...

Fortinet Fortigate Node.js crash over administrative interface (FG-IR-24-017)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-017 advisory. - An improper check or handling of exceptional conditions vulnerability CWE-703 in Fortinet FortiOS version 7.4.1 allows an...

CVE-2024-26007

An improper check or handling of exceptional conditions vulnerability CWE-703 in Fortinet FortiOS version 7.4.1 allows an unauthenticated attacker to provoke a denial of service on the administrative interface via crafted HTTP requests...

CVE-2024-26007

An improper check or handling of exceptional conditions vulnerability CWE-703 in Fortinet FortiOS version 7.4.1 allows an unauthenticated attacker to provoke a denial of service on the administrative interface via crafted HTTP requests...

Design/Logic Flaw

Invalid channel map in CONNECTIND results to Deadlock. Zephyr versions = v2.5.0 Improper Check or Handling of Exceptional Conditions CWE-703. For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3c2f-w4v6-qxrp...

CVE-2021-3433

Zephyr RTOS: A vulnerability in CONNECT_IND from an invalid channel map in versions >= v2.5.0 can cause a deadlock due to improper handling of exceptional conditions (CWE-703). Affected component is the CONNECT_IND channel mapping; impact is partial availability. The primary public advisory is...

JVN#42665874: "Shadankun Server Security Type" vulnerable to denial-of-service (DoS)

"Shadankun Server Security Type" provided by Cyber Security Cloud , Inc. contains a denial-of-service DoS vulnerability. When "Rule id"s assigned by the product's internal script overlap, it would not be able to add newly detected attack source IP addresses as the blocking targets CWE-703. The...

LCDS - Leão Consultoria e Desenvolvimento de Sistemas Ltda ME LAquis SCADA

1. EXECUTIVE SUMMARY CVSS v3 7.0 Vendor : LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME Equipment : LAquis SCADA Vulnerability : Improper Check or Handling of Exceptional Conditions 2. RISK EVALUATION Successful exploitation of this vulnerability could cause the device an attacker...