Cyber Resilience

CVE-2026-12577

High

Published: 01 July 2026

Published
01 July 2026
Modified
01 July 2026
KEV Added
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Patch
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CVSS Score v4 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0025 16.5th percentile
Risk Priority 55 floored blend · peak EPSS

Summary

CVE-2026-12577 is a high-severity Improperly Implemented Security Check for Standard (CWE-358) vulnerability in Deltaww (inferred from references). Its CVSS base score is 8.7 (High).

Operationally, ranked at the 16.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

DVP80ES3 with Improperly Implemented Security Check for Standard vulnerability.

CWE(s)
CWE-358

Related Threats

CVEs Like This One

CVE-2022-38732Shared CWE-358
CVE-2025-10457Shared CWE-358
CVE-2023-2585Shared CWE-358
CVE-2024-3844Shared CWE-358
CVE-2023-40445Shared CWE-358
CVE-2025-21267Shared CWE-358
CVE-2023-3266Shared CWE-358
CVE-2020-25684Shared CWE-358
CVE-2025-66603Shared CWE-358
CVE-2024-55599Shared CWE-358

Affected Assets

Deltaww
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inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-2 Control Assessments
addresses: CWE-358

Assessments identify and document improperly implemented security checks, allowing fixes that reduce exploitation of flawed checks.

References