How severe is CVE-2019-25464?

CVE-2019-25464 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-25464 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2019-25464?

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

Does CVE-2019-25464 have an EU (EUVD) identifier?

Yes. CVE-2019-25464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19735.

When was CVE-2019-25464 published?

CVE-2019-25464 was published on 2026-03-11 and last updated on 2026-06-17.

CVE-2019-25464

CVE-2019-25464 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-770.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v4: 6.7
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2019-19735
Weakness: CWE-770
Published: 2026-03-11
Last modified: 2026-06-17

Description

InputMapper 1.6.10 contains a buffer overflow vulnerability in the username field that allows local attackers to crash the application by entering an excessively long string. Attackers can trigger a denial of service by copying a large payload into the username field and double-clicking to process it, causing the application to crash.

Frequently asked questions

What is CVE-2019-25464?: InputMapper 1.6.10 contains a buffer overflow vulnerability in the username field that allows local attackers to crash the application by entering an excessively long string. Attackers can trigger a denial of service by copying a large payload into the username field and double-clicking to process it, causing the application to crash.
How severe is CVE-2019-25464?: CVE-2019-25464 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-25464 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2019-25464?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2019-25464 have an EU (EUVD) identifier?: Yes. CVE-2019-25464 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19735.
When was CVE-2019-25464 published?: CVE-2019-25464 was published on 2026-03-11 and last updated on 2026-06-17.

References

Other CWE-770 (Allocation of Resources Without Limits or Throttling) vulnerabilities

CVE-2026-31283 — Critical (CVSS 9.8): In Totara LMS v19.1.5 and before, the forgot password API does not implement rate limiting for the target email…
CVE-2020-37067 — Critical (CVSS 9.8): Filetto 1.0 FTP server contains a denial of service vulnerability in the FEAT command processing that allows attackers…
CVE-2021-47875 — Critical (CVSS 9.8): GeoGebra CAS Calculator 6.0.631.0 contains a denial of service vulnerability that allows attackers to crash the…
CVE-2025-11832 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling vulnerability in Azure Access Technology BLU-IC2, Azure Access…
CVE-2024-44241 — Critical (CVSS 9.8): The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia…
CVE-2022-3439 — Critical (CVSS 9.8): Allocation of Resources Without Limits or Throttling in GitHub repository ikus060/rdiffweb prior to 2.5.0.

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