How severe is CVE-2026-41973?

CVE-2026-41973 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-41973 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-41973?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-41973 have an EU (EUVD) identifier?

Yes. CVE-2026-41973 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35360.

When was CVE-2026-41973 published?

CVE-2026-41973 was published on 2026-06-09 and last updated on 2026-06-17.

CVE-2026-41973

CVE-2026-41973 is a medium-severity vulnerability with a CVSS 3.x base score of 5.9. 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-840.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-35360
Weakness: CWE-840
Published: 2026-06-09
Last modified: 2026-06-17

Description

Permission control vulnerability in calls. Impact: Successful exploitation of this vulnerability may affect availability.

Frequently asked questions

What is CVE-2026-41973?: Permission control vulnerability in calls. Impact: Successful exploitation of this vulnerability may affect availability.
How severe is CVE-2026-41973?: CVE-2026-41973 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-41973 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-41973?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41973 have an EU (EUVD) identifier?: Yes. CVE-2026-41973 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-35360.
When was CVE-2026-41973 published?: CVE-2026-41973 was published on 2026-06-09 and last updated on 2026-06-17.

References

https://consumer.huawei.com/en/support/bulletin/2026/6/

Other CWE-840 vulnerabilities

CVE-2022-4719 — Critical (CVSS 9.8): Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.5.
CVE-2022-3363 — Critical (CVSS 9.8): Business Logic Errors in GitHub repository ikus060/rdiffweb prior to 2.5.0a7.
CVE-2021-4171 — Critical (CVSS 9.8): calibre-web is vulnerable to Business Logic Errors
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