CVE-2010-3343: n/a vulnerability

CVE-2010-3343: Microsoft Internet Explorer 6 does not properly handle objects in memory, which allows remote attackers to...

Microsoft Internet Explorer 6 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not properly initialized or (2) is deleted, leading to memory corruption, aka "HTML Object Memory Corruption Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 03:03 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old Internet Explorer 6 memory-safety flaw. A user who browses to hostile content could trigger memory corruption and allow code execution in the browser user’s context. The source bundle does not show current exploitation. Exposure is most likely limited to systems that still run Internet Explorer 6 or legacy applications embedding that engine. Modern environments should verify whether IE6 remains in use on unmanaged, kiosk, industrial, or legacy Windows systems. Prioritize if the organization has legacy Windows or browser-dependent business systems. For modern fleets without IE6, urgency is lower, but the main business risk is hidden legacy exposure outside standard asset management. Mitigation focus: Identify and remove remaining Internet Explorer 6 usage.; Review and apply Microsoft MS10-090 guidance where applicable.; Prioritize replacement of legacy browser-dependent applications..

Prepared: Jun 28, 2026, 01:17 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.

description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup

cve · low confidence lookup

CVE-2010-3343 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: Dec 16, 2010, 19:00 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

3Source 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
MS10-090CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:12372CVE reference · vdb-entry, signature

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.