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Description

Integer overflow in the SVG component. This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.

PUBLISHED Reserved 2025-09-16 | Published 2025-09-16 | Updated 2025-10-30 | Assigner mozilla

Product status

Any version before 143
affected

Any version before 115.28
affected

Any version before 140.3
affected

Any version before 143
affected

Any version before 140.3
affected

Credits

Andrew Creskey

References

bugzilla.mozilla.org/show_bug.cgi?id=1980788

www.mozilla.org/security/advisories/mfsa2025-73/

www.mozilla.org/security/advisories/mfsa2025-74/

www.mozilla.org/security/advisories/mfsa2025-75/

www.mozilla.org/security/advisories/mfsa2025-77/

www.mozilla.org/security/advisories/mfsa2025-78/

cve.org (CVE-2025-10533)

nvd.nist.gov (CVE-2025-10533)

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