How severe is CVE-2009-2461?

CVE-2009-2461 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2009-2461 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-2461?

CVE-2009-2461 primarily affects Forkosh Mathtex. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-2461?

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-2009-2461 published?

CVE-2009-2461 was published on 2009-07-14 and last updated on 2026-06-16.

CVE-2009-2461

CVE-2009-2461 is a high-severity vulnerability in Forkosh Mathtex with a CVSS 2.0 base score of 7.2. 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-264.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Forkosh Mathtex
Published: 2009-07-14
Last modified: 2026-06-16

Description

mathtex.cgi in mathTeX, when downloaded before 20090713, does not securely create temporary files, which has unspecified impact and local attack vectors.

Frequently asked questions

What is CVE-2009-2461?: mathtex.cgi in mathTeX, when downloaded before 20090713, does not securely create temporary files, which has unspecified impact and local attack vectors.
How severe is CVE-2009-2461?: CVE-2009-2461 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2009-2461 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-2461?: CVE-2009-2461 primarily affects Forkosh Mathtex. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-2461?: 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-2009-2461 published?: CVE-2009-2461 was published on 2009-07-14 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:forkosh:mathtex:*:*:*:*:*:*:*:*
cpe:2.3:a:forkosh:mathtex:1.00:*:*:*:*:*:*:*
cpe:2.3:a:forkosh:mathtex:1.01:*:*:*:*:*:*:*

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