Bug 2503508 (CVE-2026-16389) - CVE-2026-16389 firefox: thunderbird: Incorrect boundary conditions, integer overflow in the Libraries component in NSS
Summary: CVE-2026-16389 firefox: thunderbird: Incorrect boundary conditions, integer o...
Keywords:
Status: NEW
Alias: CVE-2026-16389
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-21 13:04 UTC by OSIDB Bzimport
Modified: 2026-07-27 08:40 UTC (History)
5 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-07-21 13:04:57 UTC 
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153.
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