How severe is CVE-2010-0564?

CVE-2010-0564 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2010-0564 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-0564?

CVE-2010-0564 affects Trendmicro Officescan. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-0564?

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

When was CVE-2010-0564 published?

CVE-2010-0564 was published on 2010-02-10 and last updated on 2026-06-16.

CVE-2010-0564

CVE-2010-0564 is a medium-severity vulnerability in Trendmicro Officescan with a CVSS 2.0 base score of 5.0. 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-119.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Trendmicro Officescan
Published: 2010-02-10
Last modified: 2026-06-16

Description

Buffer overflow in Trend Micro URL Filtering Engine (TMUFE) in OfficeScan 8.0 before SP1 Patch 5 - Build 3510, possibly tmufeng.dll before 3.0.0.1029, allows attackers to cause a denial of service (crash or OfficeScan hang) via unspecified vectors. NOTE: it is likely that this issue also affects tmufeng.dll before 2.0.0.1049 for OfficeScan 10.0.

Frequently asked questions

What is CVE-2010-0564?: Buffer overflow in Trend Micro URL Filtering Engine (TMUFE) in OfficeScan 8.0 before SP1 Patch 5 - Build 3510, possibly tmufeng.dll before 3.0.0.1029, allows attackers to cause a denial of service (crash or OfficeScan hang) via unspecified vectors. NOTE: it is likely that this issue also affects tmufeng.dll before 2.0.0.1049 for OfficeScan 10.0.
How severe is CVE-2010-0564?: CVE-2010-0564 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2010-0564 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-0564?: CVE-2010-0564 affects Trendmicro Officescan. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-0564?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-0564 published?: CVE-2010-0564 was published on 2010-02-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:trendmicro:officescan:*:sp1:*:*:*:*:*:*

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