CVE-1999-1446

CVE-1999-1446 is a low-severity vulnerability in Microsoft Internet Explorer with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Internet Explorer 3 records a history of all URL's that are visited by a user in DAT files located in the Temporary Internet Files and History folders, which are not cleared when the user selects the "Clear History" option, and are not visible when the user browses the folders because of tailored displays.

Frequently asked questions

What is CVE-1999-1446?
Internet Explorer 3 records a history of all URL's that are visited by a user in DAT files located in the Temporary Internet Files and History folders, which are not cleared when the user selects the "Clear History" option, and are not visible when the user browses the folders because of tailored displays.
How severe is CVE-1999-1446?
CVE-1999-1446 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-1999-1446 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1446?
CVE-1999-1446 affects Microsoft Internet Explorer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-1446?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1446 published?
CVE-1999-1446 was published on 1997-08-05 and last updated on 2026-06-16.

References

Affected products (1)

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