cve-2025-2857
csaf_redhat
Description
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Timeline
- Published
- 2025-03-27 13:27 UTC
- Last Modified
- 2026-06-30
CVSS Details
CVSS details not available.
Affected Products
No product information available.
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
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"title": "firefox: Firefox IPC sandbox escape on windows",
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"discovery_date": "2025-03-27T14:00:51.621734+00:00",
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"notes": [
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"text": "Following the recent Chrome sandbox escape (CVE-2025-2783), various Firefox developers identified a similar pattern in our IPC code. A compromised child process could cause the parent process to return an unintentionally powerful handle, leading to a sandbox escape. \nThe original vulnerability was being exploited in the wild. \n*This only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 136.0.4, Firefox ESR 128.8.1, and Firefox ESR 115.21.1.",
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"text": "firefox: Firefox IPC sandbox escape on windows",
"title": "Vulnerability summary"
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2025-2857"
},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2857"
},
{
"category": "external",
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"summary": "https://issues.chromium.org/issues/405143032",
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{
"category": "external",
"summary": "https://www.mozilla.org/security/advisories/mfsa2025-19/",
"url": "https://www.mozilla.org/security/advisories/mfsa2025-19/"
}
],
"release_date": "2025-03-27T13:27:57.377000+00:00",
"title": "firefox: Firefox IPC sandbox escape on windows"
}
]
}