Security readout for executives and security teams
This is an old Linux Google Chrome flaw in tab handling. The available record says a remote attacker could cause code execution or a browser crash, but it does not describe the vector. Current business risk is mainly from unmanaged legacy Linux browsers or embedded/kiosk systems still running Chrome before 21.0.1180.57. Exposure is likely limited to Linux endpoints, kiosks, lab systems, or bundled browser runtimes still using Google Chrome before 21.0.1180.57. Modern supported Chrome installations should not be assumed affected based on these sources. Treat as a targeted legacy exposure issue. It deserves prompt cleanup if old Linux Chrome exists in the environment, but it is not a broad emergency without evidence of current vulnerable deployments or active exploitation. Mitigation focus: Upgrade affected Linux Chrome installations to 21.0.1180.57 or later.; Prefer a currently supported Chrome release where feasible.; Check Google or Chromium guidance before applying product-specific workarounds..
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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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 lookupCVE-2012-2859 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
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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
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.