CVE-2026-42779
A remote, anonymous or authenticated attacker can exploit multiple vulnerabilities in Oracle Communications to compromise confidentiality, integrity and availability.
CSIRTS triage
- What
- Multiple vulnerabilities allow remote attackers to compromise confidentiality, integrity, and availability of Oracle Communications.
- Who is affected
- Deployments of Oracle Communications accessible to remote anonymous or authenticated attackers.
- Urgency
- High severity; affects telecommunications infrastructure.
- Action
- Apply Oracle security patches addressing CVE-2025-13151, CVE-2026-29167, CVE-2026-4176, CVE-2026-42587, CVE-2026-42779, CVE-2026-4800, CVE-2026-55956, and CVE-2026-5795.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.90% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 57% of all EPSS-scored CVEs.
Advisory coverage (5)
- unknownNCSC-2026-0309 [1.00] [M/H] Vulnerabilities resolved in Oracle Communicationsncsc-nl · 2026-08-19
- high[NEW] [HIGH] Oracle Communications: Multiple Vulnerabilitiescert-bund · 2026-08-19
- high[NEW] [high] Oracle Communications: Multiple vulnerabilitiescert-bund · 2026-07-28
- unknownNCSC-2026-0256 [1.00] [M/H] Vulnerabilities fixed in Oracle Communicationsncsc-nl · 2026-07-22
- high[NEW] [high] IBM Operational Decision Manager: Multiple vulnerabilitiescert-bund · 2026-07-09
External references
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[](https://www.csirts.com/cve/CVE-2026-42779)