How severe is CVE-2026-49189?

CVE-2026-49189 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-49189 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.

What products are affected by CVE-2026-49189?

CVE-2026-49189 affects Acer Connect M6e 5g Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-49189?

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.

Does CVE-2026-49189 have an EU (EUVD) identifier?

Yes. CVE-2026-49189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34208.

When was CVE-2026-49189 published?

CVE-2026-49189 was published on 2026-06-04 and last updated on 2026-06-17.

CVE-2026-49189

CVE-2026-49189 is a high-severity vulnerability in Acer Connect M6e 5g Firmware with a CVSS 3.x base score of 7.8. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 8.5
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-34208
Weakness: CWE-269
Affected product: Acer Connect M6e 5g Firmware
Published: 2026-06-04
Last modified: 2026-06-17

Description

Unchecked public access permissions on a core Broadcast Receiver allow unauthorized local software components to invoke administrative operations.

Frequently asked questions

What is CVE-2026-49189?: Unchecked public access permissions on a core Broadcast Receiver allow unauthorized local software components to invoke administrative operations.
How severe is CVE-2026-49189?: CVE-2026-49189 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-49189 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.
What products are affected by CVE-2026-49189?: CVE-2026-49189 affects Acer Connect M6e 5g Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-49189?: 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.
Does CVE-2026-49189 have an EU (EUVD) identifier?: Yes. CVE-2026-49189 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34208.
When was CVE-2026-49189 published?: CVE-2026-49189 was published on 2026-06-04 and last updated on 2026-06-17.

References

https://community.acer.com/en/kb/articles/19707

Affected products (1)

cpe:2.3:o:acer:connect_m6e_5g_firmware:*:*:*:*:*:*:*:*

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