Security readout for executives and security teams
This old Opera browser flaw could let a remote website read sensitive information by mishandling video content drawn into HTML5 canvas. The practical business risk is mainly legacy exposure: current urgency depends on whether any environment still uses Opera before 10.63. Exposure is likely limited to systems running Opera versions before 10.63. The source bundle does not identify affected operating systems beyond Opera changelog references for Windows, Mac, and Unix. Treat as a legacy-technology cleanup item unless old Opera is still present. If found, remove or update it because browser-origin failures can expose sensitive web data. Mitigation focus: Inventory endpoints for Opera versions before 10.63.; Upgrade or retire Opera installations older than 10.63.; Check archived Opera guidance and changelogs for platform-specific update details..
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
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CVE-2010-4046 mapping review
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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
- https://technet.microsoft.com/library/security/msvr11-002CVE reference · x_refsource_MISC
- oval:org.mitre.oval:def:11937CVE reference · vdb-entry, signature
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.