CVE-2026-44415
CVE-2026-44415 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. 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-35.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v4: 8.9
- EPSS exploit prediction: 0% (39th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-35
- Published:
- Last modified:
Description
Affected systems do not properly restrict access to internal APIs and paths for authenticated users. This could allow an authenticated remote attacker to access sensitive internal information, which in the worst case could be leveraged to facilitate unauthorized access to the system or result in the deletion of data.
Frequently asked questions
- What is CVE-2026-44415?
- Affected systems do not properly restrict access to internal APIs and paths for authenticated users. This could allow an authenticated remote attacker to access sensitive internal information, which in the worst case could be leveraged to facilitate unauthorized access to the system or result in the deletion of data.
- How severe is CVE-2026-44415?
- CVE-2026-44415 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-44415 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-44415?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2026-44415 published?
- CVE-2026-44415 was published on 2026-10-13 and last updated on 2026-10-15.
References
- https://cert-portal.siemens.com/productcert/html/ssa-377139.html
- https://cert-portal.siemens.com/productcert/html/ssa-832641.html
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