How severe is CVE-2018-25264?

CVE-2018-25264 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-25264 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2018-25264?

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

Does CVE-2018-25264 have an EU (EUVD) identifier?

Yes. CVE-2018-25264 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21792.

When was CVE-2018-25264 published?

CVE-2018-25264 was published on 2026-04-26 and last updated on 2026-06-17.

CVE-2018-25264

CVE-2018-25264 is a medium-severity vulnerability with a CVSS 3.x base score of 6.2. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
CVSS v4: 6.9
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2018-21792
Weakness: CWE-120
Published: 2026-04-26
Last modified: 2026-06-17

Description

TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.

Frequently asked questions

What is CVE-2018-25264?: TransMac 12.2 contains a buffer overflow vulnerability in the license key input field that allows local attackers to crash the application by submitting an oversized string. Attackers can generate a payload file containing 4000 bytes of data, paste it into the License Key field, and trigger a denial of service condition.
How severe is CVE-2018-25264?: CVE-2018-25264 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-25264 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2018-25264?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2018-25264 have an EU (EUVD) identifier?: Yes. CVE-2018-25264 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21792.
When was CVE-2018-25264 published?: CVE-2018-25264 was published on 2026-04-26 and last updated on 2026-06-17.

References

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