Security readout for executives and security teams
CVE-2016-9067 is a Firefox browser memory-safety issue involving two use-after-free errors during DOM operations. The public record says it caused potentially exploitable crashes and affected Firefox versions before 50. Business risk is mainly from legacy browser use, especially on endpoints that still browse untrusted web content. Exposure is limited to systems running Firefox versions earlier than 50. Organizations with current managed browsers are unlikely to be exposed, but legacy workstations, kiosks, lab systems, or unmanaged endpoints should be checked. Prioritize remediation where Firefox before 50 still exists. If no legacy Firefox is present, this is mainly a historical hygiene item. Unsupported browsers should still be treated as unacceptable for business web access. Mitigation focus: Upgrade Firefox below version 50 to a supported current release.; Remove or isolate legacy systems that require Firefox before version 50.; Check Mozilla MFSA2016-89 and vendor guidance for official remediation 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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2016-9067 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
- https://bugzilla.mozilla.org/show_bug.cgi?id=1301777CVE reference · x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1308922CVE reference · x_refsource_CONFIRM
- https://www.mozilla.org/security/advisories/mfsa2016-89/CVE reference · x_refsource_CONFIRM
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.