Security readout for executives and security teams
This is an old client-side denial-of-service issue in Opera 5.11. A web page containing many images could make the browser consume CPU and leak memory. The cited sources do not show data theft, remote code execution, or active exploitation. Exposure is likely limited to environments still running Opera 5.11 or preserving legacy browser images. The source bundle does not identify affected modern Opera versions or other products. Treat this as low priority unless legacy Opera 5.11 is still present. The business risk is localized disruption of affected browser sessions, not enterprise compromise based on the provided evidence. Mitigation focus: Identify and retire any remaining Opera 5.11 installations.; Replace obsolete browsers with supported versions following vendor guidance.; Restrict legacy browsers to isolated test environments only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2001-1491 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- win-browser-image-dos(7709)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.