How severe is CVE-2026-0826?

CVE-2026-0826 has a CVSS 4.0 base score of 9.2, rated critical severity.

Is CVE-2026-0826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 26% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-0826?

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.

Does CVE-2026-0826 have an EU (EUVD) identifier?

Yes. CVE-2026-0826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33658.

When was CVE-2026-0826 published?

CVE-2026-0826 was published on 2026-06-01 and last updated on 2026-06-17.

CVE-2026-0826

CVE-2026-0826 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.2. Its EPSS exploit-prediction score of 26% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-121.

Key facts

Severity: Critical (CVSS 4.0 base score 9.2)
EPSS exploit prediction: 26% (98th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33658
Weakness: CWE-121
Published: 2026-06-01
Last modified: 2026-06-17

Description

In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable remote code execution on Poly Voice products on the Linux platform.

Frequently asked questions

What is CVE-2026-0826?: In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable remote code execution on Poly Voice products on the Linux platform.
How severe is CVE-2026-0826?: CVE-2026-0826 has a CVSS 4.0 base score of 9.2, rated critical severity.
Is CVE-2026-0826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 26% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-0826?: 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.
Does CVE-2026-0826 have an EU (EUVD) identifier?: Yes. CVE-2026-0826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33658.
When was CVE-2026-0826 published?: CVE-2026-0826 was published on 2026-06-01 and last updated on 2026-06-17.

References

https://support.hp.com/us-en/document/ish_15052661-15052687-16/hpsbpy04083

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