How severe is CVE-2024-3872?

CVE-2024-3872 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2024-3872 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3872?

CVE-2024-3872 affects Mattermost Mattermost Mobile. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3872?

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

Does CVE-2024-3872 have an EU (EUVD) identifier?

Yes. CVE-2024-3872 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32440.

When was CVE-2024-3872 published?

CVE-2024-3872 was published on 2024-04-16 and last updated on 2026-06-17.

CVE-2024-3872

CVE-2024-3872 is a low-severity vulnerability in Mattermost Mattermost Mobile with a CVSS 3.x base score of 3.1. 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-400.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32440
Weakness: CWE-400
Affected product: Mattermost Mattermost Mobile
Published: 2024-04-16
Last modified: 2026-06-17

Description

Mattermost Mobile app versions 2.13.0 and earlier use a regular expression with polynomial complexity to parse certain deeplinks, which allows an unauthenticated remote attacker to freeze or crash the app via a long maliciously crafted link.

Frequently asked questions

What is CVE-2024-3872?: Mattermost Mobile app versions 2.13.0 and earlier use a regular expression with polynomial complexity to parse certain deeplinks, which allows an unauthenticated remote attacker to freeze or crash the app via a long maliciously crafted link.
How severe is CVE-2024-3872?: CVE-2024-3872 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2024-3872 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3872?: CVE-2024-3872 affects Mattermost Mattermost Mobile. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3872?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3872 have an EU (EUVD) identifier?: Yes. CVE-2024-3872 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32440.
When was CVE-2024-3872 published?: CVE-2024-3872 was published on 2024-04-16 and last updated on 2026-06-17.

References

https://mattermost.com/security-updates

Affected products (1)

cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*

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