How severe is CVE-2007-0943?

CVE-2007-0943 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2007-0943 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0943?

CVE-2007-0943 primarily affects Microsoft Ie. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-0943?

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

When was CVE-2007-0943 published?

CVE-2007-0943 was published on 2007-08-14 and last updated on 2026-06-16.

CVE-2007-0943

CVE-2007-0943 is a medium-severity vulnerability in Microsoft Ie with a CVSS 2.0 base score of 6.8. Its EPSS exploit-prediction score of 27% places it in the 98th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 27% (98th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Ie
Published: 2007-08-14
Last modified: 2026-06-16

Description

Unspecified vulnerability in Internet Explorer 5.01 and 6 SP1 allows remote attackers to execute arbitrary code via crafted Cascading Style Sheets (CSS) strings that trigger memory corruption during parsing, related to use of out-of-bounds pointers.

Frequently asked questions

What is CVE-2007-0943?: Unspecified vulnerability in Internet Explorer 5.01 and 6 SP1 allows remote attackers to execute arbitrary code via crafted Cascading Style Sheets (CSS) strings that trigger memory corruption during parsing, related to use of out-of-bounds pointers.
How severe is CVE-2007-0943?: CVE-2007-0943 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2007-0943 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 27% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0943?: CVE-2007-0943 primarily affects Microsoft Ie. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-0943?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0943 published?: CVE-2007-0943 was published on 2007-08-14 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
cpe:2.3:a:microsoft:internet_explorer:5.01:*:*:*:*:*:*:*

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