Is CVE-2001-1491 actively exploited?

CVE-2001-1491 has no public evidence of in-the-wild exploitation as of 2025-04-03.

What is the CVSS score for CVE-2001-1491?

CVE-2001-1491 has a CVSS score of 5 (UNKNOWN severity). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P.

How do I patch CVE-2001-1491?

Patch guidance is available from opera software security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2001-1491.

Which products are affected by CVE-2001-1491?

1 product: opera software opera web browser.

CVE-2001-1491 - remediation guidance & executive summary

Description

Opera 5.11 allows remote attackers to cause a denial of service (CPU consumption and memory leak) via a web page with a large number of images.

CVSS Metrics

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: network
Access Cmplx: low
Auth: none
Confidentiality: none
Integrity: none
Availability: partial
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: OPERA_SOFTWARE
Published: 12/31/2001
Last Modified: 4/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2001-1491

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary