CVE-2007-4944

Name: CVE-2007-4944
Creator: NVD / NIST
Published: 2007-09-18T19:17:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.14%

Last modified Jun 16, 2026

CVE-2007-4944 is a vulnerability of currently unknown severity. The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript.. EPSS estimates a 2.14% chance of exploitation in the next 30 days.

Description

The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript.

Metrics

EPSS Probability

2.14%

79.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Opera	Opera Browser	9.0
Opera	Opera Browser	9.01
Opera	Opera Browser	9.02
Opera	Opera Browser	9.10
Opera	Opera Browser	9.12
Opera	Opera Browser	9.20
Opera	Opera Browser	9.21

References

Timeline

Published: Sep 18, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-4944?

How severe is CVE-2007-4944?

Severity scoring for CVE-2007-4944 is pending analysis. The EPSS model estimates a 2.14% probability of exploitation in the next 30 days.

How do I fix CVE-2007-4944?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-4944?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST