CVE-2011-2630: n/a vulnerability

CVE-2011-2630: Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) v...

Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload occurring after the opening of a popup of the Easy Sticky Note extension.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 03:49 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Opera browser crash issue. A crafted web page could cause Opera before 11.11 to crash when a reload occurs after an Easy Sticky Note extension popup opens. The sourced impact is denial of service, not data theft or code execution. Exposure is likely limited to environments still running Opera versions before 11.11 with the Easy Sticky Note extension scenario present. Low priority unless the organization still operates legacy Opera 11-era systems. Treat findings as browser hygiene and legacy software remediation, not an emergency response item. Mitigation focus: Inventory for Opera versions earlier than 11.11.; Review Opera 11.11 vendor changelogs for the applicable platform.; Update affected legacy Opera installations according to vendor guidance..

Prepared: Jun 27, 2026, 18:09 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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 · low confidence lookup

CVE-2011-2630 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 1, 2011, 10:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

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

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.