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CVE-2026-93753: Improperly Controlled Modification of Object Prototype Attributes

🗓️ 18 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

Prototype poisoning in deepmerge up to 4.3.1 via mergeObject() allows injecting properties.

Related
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
osv
OSV
UBUNTU-CVE-2026-93753
21 Sep 202600:00
osv
snyk
Snyk
Prototype Pollution
18 Sep 202619:43
snyk
ubuntucve
UbuntuCve
CVE-2026-93753
21 Sep 202600:00
ubuntucve
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18 Sep 2026 00:00Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00361
SSVC
2