How severe is CVE-2007-0264?

CVE-2007-0264 has a CVSS 2.0 base score of 6.6, rated medium severity.

Is CVE-2007-0264 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-0264?

CVE-2007-0264 affects Winzip. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-0264?

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

When was CVE-2007-0264 published?

CVE-2007-0264 was published on 2007-01-16 and last updated on 2026-06-16.

CVE-2007-0264

CVE-2007-0264 is a medium-severity vulnerability in Winzip with a CVSS 2.0 base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.6)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Winzip
Published: 2007-01-16
Last modified: 2026-06-16

Description

Buffer overflow in Winzip32.exe in WinZip 9.0 allows local users to cause a denial of service (application crash) and possibly execute arbitrary code via a long command line argument. NOTE: this issue may cross privilege boundaries if an application automatically invokes Winzip32.exe for untrusted input filenames, as in the case of a file upload application. NOTE: The provenance of this information is unknown; the details are obtained solely from third party information.

Frequently asked questions

What is CVE-2007-0264?: Buffer overflow in Winzip32.exe in WinZip 9.0 allows local users to cause a denial of service (application crash) and possibly execute arbitrary code via a long command line argument. NOTE: this issue may cross privilege boundaries if an application automatically invokes Winzip32.exe for untrusted input filenames, as in the case of a file upload application. NOTE: The provenance of this information is unknown; the details are obtained solely from third party information.
How severe is CVE-2007-0264?: CVE-2007-0264 has a CVSS 2.0 base score of 6.6, rated medium severity.
Is CVE-2007-0264 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0264?: CVE-2007-0264 affects Winzip. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-0264?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-0264 published?: CVE-2007-0264 was published on 2007-01-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:winzip:winzip:9.0:*:*:*:*:*:*:*

More vulnerabilities in Winzip

CVE-2004-0333 — Critical (CVSS 10.0): Buffer overflow in the UUDeview package, as used in WinZip 6.2 through WinZip 8.1 SR-1, and possibly other packages,…
CVE-2004-0234 — Critical (CVSS 10.0): Multiple stack-based buffer overflows in the get_header function in header.c for LHA 1.14, as used in products such as…
CVE-2006-6884 — Critical (CVSS 9.3): Buffer overflow in the WZFILEVIEW.FileViewCtrl.61 ActiveX control (aka Sky Software "FileView" ActiveX control) for…
CVE-2006-3890 — Critical (CVSS 9.3): Stack-based buffer overflow in the Sky Software FileView ActiveX control, as used in WinZip 10 before build 7245 and in…
CVE-2025-1240 — High (CVSS 8.8): WinZip 7Z File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote…
CVE-2024-8811 — High (CVSS 7.8): WinZip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web…

All CVEs affecting Winzip →