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VULNERABILITY BRIEF🟠 High Vulnerability

Critical Integer Overflow RCE in Oracle Outside In Technology (CVE‑2026‑60413) Threatens File Parsing

Oracle Outside In Technology’s GEM file parser suffers an integer‑overflow flaw (CVE‑2026‑60413) that enables remote code execution with user interaction. The issue underscores the need for robust vulnerability‑management controls and auditable evidence of timely remediation.

LiveThreat™ Intelligence · 📅 September 10, 2026· 📰 zerodayinitiative.com
🟠
Severity
High
VU
Type
Vulnerability
🎯
Confidence
High
🏢
Affected
1 sector(s)
Actions
4 recommended
📰
Source
zerodayinitiative.com

Critical Integer Overflow RCE in Oracle Outside In Technology (CVE‑2026‑60413) Threatens File Parsing

What It Is — Oracle Outside In Technology contains an integer‑overflow flaw in its GEM file parser that can be triggered by a malicious file or web page. Successful exploitation allows an attacker to execute arbitrary code in the context of the vulnerable process.

Exploitability — The vulnerability is rated CVSS 7.8 (High). Exploitation requires user interaction (opening a crafted file or visiting a malicious page), but no authentication is needed. No public exploit code has been released, though the detailed advisory is public.

Affected Products — Oracle Outside In Technology (all versions prior to the September 2026 security update).

Why It Matters for Trust & Control Assurance

  • Demonstrates the need for a Vulnerability Management control that ensures timely detection, assessment, and remediation of software flaws.
  • Provides evidence that organizations must capture and retain patch‑status data to satisfy audit requirements across multiple frameworks.
  • Highlights the importance of continuous control mapping to prove that security controls (e.g., patch management, secure configuration) are operating effectively at any point in time.

Recommended Actions

  • Apply Oracle’s September 2026 security update immediately.
  • Run an enterprise‑wide scan for the vulnerable GEM parser version and document remediation status.
  • Update your asset inventory to reflect the patched version and retain proof of remediation for audit trails.
  • Enable logging of file‑parsing activity and monitor for anomalous process behavior.

Source: Zero Day Initiative Advisory – ZDI‑26‑637

📰 Original Source
http://www.zerodayinitiative.com/advisories/ZDI-26-637/

This LiveThreat Intelligence Brief is an independent analysis. Read the original reporting at the link above.

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