CVE-2026-14241
An attacker can exploit a vulnerability in Mozilla Firefox to cause a memory corruption or potentially execute arbitrary code.
CSIRTS triage
- What
- A vulnerability allows memory corruption or arbitrary code execution.
- Who is affected
- Attackers exploiting vulnerabilities in Mozilla Firefox.
- Urgency
- Remediation is high urgency due to the potential for severe impacts.
- Action
- Update Firefox to the latest version immediately.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all EPSS-scored CVEs.
Advisory coverage (4)
- high[UPDATE] [high] Mozilla Firefox: Vulnerability allows code executioncert-bund · 2026-07-02
- unknownMozilla Products Multiple Vulnerabilitieshkcert · 2026-07-02
- unknownVulnerability in Mozilla Firefox (July 1, 2026)cert-fr-avis · 2026-07-01
- criticalCVE-2026-14241: Memory safety bugs present in Firefox 152.0.3. Some of these bugs showed evidence of memory co…nvd · 2026-06-30
External references
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