CVE-2026-20231

The record

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.   The vulnerabilities tracked by CVE-2026-20231 are related to improper neutralization of special elements issues that are grouped under the Common Weakness Enumeration (CWE) CWE-74.

Affected packages

Related vulnerabilities

• CVE-2026-114577 A vulnerability was found in oretnom23 php-travel-agency-system. CWE-74
• CVE-2026-114575 A flaw has been found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. CWE-74
• CVE-2026-112150 A security flaw has been discovered in vraj404 Criminal-Management-System up to… CWE-74
• CVE-2026-112141 A vulnerability was determined in satya-vinay Events-Management-System up to… CWE-74
• CVE-2026-112100 A vulnerability was determined in DeepPavlov up to 1.7.0. CWE-74
• CVE-2026-112087 A weakness has been identified in itsourcecode Online Cake Ordering System 1.0. CWE-74
• CVE-2026-111991 A security vulnerability has been detected in WongKinYiu yolov9 0.1. CWE-74
• CVE-2026-111986 A vulnerability was determined in AUTOMATIC1111 stable-diffusion-webui up to 1.10.1. CWE-74