← CVE Intelligence

CVE-2026-5732

Incorrect boundary conditions, integer overflow in the Graphics: Text component PUBLISHED

Description (CNA)

Incorrect boundary conditions, integer overflow in the Graphics: Text component. This vulnerability was fixed in Firefox 149.0.2, Firefox ESR 140.9.1, Thunderbird 149.0.2, and Thunderbird 140.9.1.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 140.9.1 through 140.*; unaffected 149.0.2 through *
Mozilla / Thunderbirdunaffected 140.9.1 through 140.*; unaffected 149.0.2 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions, integer overflow in the Graphics: Text component