Security readout for executives and security teams
CVE-2015-2449 is a Microsoft browser weakness where a malicious website could bypass ASLR, a memory-randomization defense. By itself, this is a defense bypass rather than confirmed code execution, but it can make other browser bugs easier to exploit on affected Internet Explorer and Edge systems. Exposure is most likely where legacy Microsoft browsers remain in use or where 2015-era browser security updates were not applied. Modern environments are mainly exposed through unmanaged legacy endpoints, compatibility systems, kiosks, or isolated networks with old browser builds. Prioritize this where legacy Microsoft browsers remain operational. The main business risk is increased exploit reliability if another browser memory bug is present. Fully patched modern browser fleets are lower concern based on the supplied evidence. Mitigation focus: Apply the Microsoft updates referenced in MS15-079 and MS15-091 where applicable.; Retire or isolate systems that still require legacy Internet Explorer or old Edge builds.; Restrict legacy browsers from accessing untrusted websites..
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
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ATT&CK lookup starting points
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CVE-2015-2449 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
- MS15-091CVE reference · vendor-advisory, x_refsource_MS
- MS15-079CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
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