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CVE-2026-107353: Improperly Controlled Modification of Object Prototype Attributes

🗓️ 07 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Prototype pollution in traverse via set() allows overwriting built-in prototype properties.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-107353
7 Oct 202619:35
–cve
cvelist
Cvelist
CVE-2026-107353 traverse: set() can write to built-in prototypes via an untrusted path
7 Oct 202619:35
–cvelist
debiancve
Debian CVE
CVE-2026-107353
7 Oct 202619:35
–debiancve
euvd
EUVD
EUVD-2026-94579
7 Oct 202619:35
–euvd
mend
Mend
CVE-2026-107353
7 Oct 202619:35
–mend
nvd
NVD
CVE-2026-107353
7 Oct 202620:17
–nvd
osv
OSV
DEBIAN-CVE-2026-107353
7 Oct 202620:17
–osv
osv
OSV
UBUNTU-CVE-2026-107353
8 Oct 202600:00
–osv
ptsecurity
Positive Technologies
PT-2026-107667
7 Oct 202600:00
–ptsecurity
ubuntucve
UbuntuCve
CVE-2026-107353
8 Oct 202600:00
–ubuntucve
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08 Oct 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 46.9
EPSS0.0028
SSVC
1