CVE-2025-49709 | THREATINT

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Description

Certain canvas operations could have lead to memory corruption. This vulnerability affects Firefox < 139.0.4.

Reserved 2025-06-09 | Published 2025-06-11 | Updated 2025-06-11 | Assigner mozilla

Problem types

Memory corruption in canvas surfaces

Product status

Any version before 139.0.4

affected

Credits

Yannis Juglaret and Steven Michaud

References

bugzilla.mozilla.org/show_bug.cgi?id=1966083

www.mozilla.org/security/advisories/mfsa2025-47/

cve.org (CVE-2025-49709)

nvd.nist.gov (CVE-2025-49709)

Download JSON

https://cve.threatint.eu/CVE/CVE-2025-49709

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