How severe is CVE-2026-12576?

CVE-2026-12576 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 none, integrity none, and availability high.

Is CVE-2026-12576 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-12576?

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.

When was CVE-2026-12576 published?

CVE-2026-12576 was published on 2026-07-01.

CVE-2026-12576

CVE-2026-12576 is a high-severity vulnerability 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-924.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-924
Published: 2026-07-01
Last modified: 2026-07-01

Description

DVP80ES3 with Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability.

Frequently asked questions

What is CVE-2026-12576?: DVP80ES3 with Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability.
How severe is CVE-2026-12576?: CVE-2026-12576 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 none, integrity none, and availability high.
Is CVE-2026-12576 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-12576?: 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.
When was CVE-2026-12576 published?: CVE-2026-12576 was published on 2026-07-01.

References

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2026-00009_DVP80ES3%20Multiple%20Vulnerabilities_v1%20(CVE-2026-12575,%2012576,%2012577).pdf

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