SEPTEMBER 17, 2026
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Case File

CVE-2026-55273

HIGH · CVSS 7.8 EPSS 0.08% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability exists in the input validation of the AppendCommentLine function within AnnotationProcessor.cpp, which could allow an attacker to escalate privileges locally without requiring additional execution rights or user interaction. Organizations utilizing affected products should prioritize this issue to mitigate potential supply chain risks and protect against unauthorized access. Immediate action is recommended for those managing systems that rely on the affected codebase.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-55273
Severity
HIGH
CVSS
7.8
EPSS
0.08%

Original NVD Description

In AppendCommentLine of AnnotationProcessor.cpp, there is a possible supply chain risk due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.