CVE-2026-1616
CVE-2026-1616 is a high-severity vulnerability in Redhat Open Security Issue Management with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-4986
- Weakness: CWE-22
- Affected product: Redhat Open Security Issue Management
- Published:
- Last modified:
Description
The $uri$args concatenation in nginx configuration file present in Open Security Issue Management (OSIM) prior v2025.9.0 allows path traversal attacks via query parameters.
Frequently asked questions
- What is CVE-2026-1616?
- The $uri$args concatenation in nginx configuration file present in Open Security Issue Management (OSIM) prior v2025.9.0 allows path traversal attacks via query parameters.
- How severe is CVE-2026-1616?
- CVE-2026-1616 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-1616 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-1616?
- CVE-2026-1616 affects Redhat Open Security Issue Management. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-1616?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-1616 have an EU (EUVD) identifier?
- Yes. CVE-2026-1616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4986.
- When was CVE-2026-1616 published?
- CVE-2026-1616 was published on 2026-01-29 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:redhat:open_security_issue_management:*:*:*:*:*:*:*:*
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