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CVE-2026-93753

🗓️ 21 Sep 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

deepmerge through 4.3.1 contains a prototype poisoning vulnerability in themergeObject() function that fails to properly validate keys being writtento target objects. Attackers can supply malicious source objects in mergeoperations to inject attac...

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93753
18 Sep 202619:03
circl
cve
CVE
CVE-2026-93753
18 Sep 202617:51
cve
cvelist
Cvelist
CVE-2026-93753 deepmerge through 4.3.1 Prototype Poisoning via mergeObject
18 Sep 202617:51
cvelist
debiancve
Debian CVE
CVE-2026-93753
18 Sep 202617:51
debiancve
euvd
EUVD
EUVD-2026-83258
18 Sep 202617:51
euvd
nvd
NVD
CVE-2026-93753
18 Sep 202618:18
nvd
osv
OSV
DEBIAN-CVE-2026-93753
18 Sep 202618:18
osv
vulnrichment
Vulnrichment
CVE-2026-93753 deepmerge through 4.3.1 Prototype Poisoning via mergeObject
18 Sep 202617:51
vulnrichment
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04allnode-deepmerge0node-deepmerge_0_all.deb
Ubuntu24.04allnode-deepmerge0node-deepmerge_0_all.deb
Ubuntu26.04allnode-deepmerge0node-deepmerge_0_all.deb

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21 Sep 2026 20:08Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00361
SSVC
2