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mozjs52 vulnerabilities · Page 40

Vulnerabilities published for mozjs52 in the last 30 days: 257. Listed in the KEV catalogue: 0.

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Vulnerabilities: 1726

  1. CVE-2026-2032

    Medium · CVSS 4.3EPSS 0.18%No fix published

    Interrupted page loads in new tabs could allow website spoofing under trusted domains in Firefox iOS

    Malicious scripts that interrupt new tab page loading could cause desynchronization between the address bar and page content, allowing the attacker to spoof arbitrary HTML under a trusted domain. This vulnerability was fixed in Firefox for iOS 147.2.1.

    Published Updated
  2. CVE-2026-0892

    Critical · CVSS 9.8EPSS 0.45%No fix published

    Memory safety bugs fixed in Firefox 147 and Thunderbird 147

    Memory safety bugs present in Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 147 and Thunderbird 147.

    Published Updated

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