Bug 2450798 - CVE-2026-29063 seamonkey: Immutable.js: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in immutable [epel-all]
Summary: CVE-2026-29063 seamonkey: Immutable.js: Improperly Controlled Modification of...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: seamonkey
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jan Horak
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["d55ddd5d-7a27-4b4c-9efb-a...
Depends On:
Blocks: CVE-2026-29063
TreeView+ depends on / blocked
 
Reported: 2026-03-24 15:23 UTC by Keith Grant
Modified: 2026-03-24 17:57 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-03-24 17:57:06 UTC
Type: ---
Embargoed:

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Description Keith Grant 2026-03-24 15:23:31 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Dmitry Butskoy 2026-03-24 17:57:06 UTC 
SeaMonkey does not use npm immutable.js now.
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