Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 29 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox ESR 153.4 and Firefox 157. | |
| Title | Sandbox escape in the Security: Process Sandboxing component | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-09-29T12:35:55.260Z
Reserved: 2026-09-26T19:15:17.411Z
Link: CVE-2026-100760
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-29T13:17:40.300
Modified: 2026-09-29T13:17:40.300
Link: CVE-2026-100760
Redhat
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OpenCVE Enrichment
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Weaknesses
No weakness.