How severe is CVE-2019-11351?

CVE-2019-11351 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-11351 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11351?

CVE-2019-11351 affects Teamspeak. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11351?

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-2019-11351 published?

CVE-2019-11351 was published on 2019-04-19 and last updated on 2026-06-17.

CVE-2019-11351

CVE-2019-11351 is a high-severity vulnerability in Teamspeak with a CVSS 3.x base score of 8.8. 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-426.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.3
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-426
Affected product: Teamspeak
Published: 2019-04-19
Last modified: 2026-06-17

Description

TeamSpeak 3 Client before 3.2.5 allows remote code execution in the Qt framework.

Frequently asked questions

What is CVE-2019-11351?: TeamSpeak 3 Client before 3.2.5 allows remote code execution in the Qt framework.
How severe is CVE-2019-11351?: CVE-2019-11351 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-11351 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11351?: CVE-2019-11351 affects Teamspeak. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11351?: 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-2019-11351 published?: CVE-2019-11351 was published on 2019-04-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:teamspeak:teamspeak:*:*:*:*:*:*:*:*

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