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CVE-2026-12003

🗓️ 16 Jun 2026 17:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 13 Views

VPATH in-tree builds risk path tampering on Windows legacy installers; use per-user install.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-12003
16 Jun 202615:18
–attackerkb
cbl_mariner
CBLMariner
CVE-2026-12003 affecting package python3 for versions less than 3.12.9-14
9 Aug 202621:52
–cbl_mariner
circl
Circl
CVE-2026-12003
16 Jun 202617:42
–circl
cve
CVE
CVE-2026-12003
16 Jun 202615:18
–cve
cvelist
Cvelist
CVE-2026-12003 CPython >3.11 Insecure Input Validation resulting in privilege escalation
16 Jun 202615:18
–cvelist
debiancve
Debian CVE
CVE-2026-12003
16 Jun 202615:18
–debiancve
euvd
EUVD
EUVD-2026-37125
16 Jun 202615:18
–euvd
mscve
Microsoft CVE
CPython >3.11 Insecure Input Validation resulting in privilege escalation
21 Jun 202608:01
–mscve
nvd
NVD
CVE-2026-12003
16 Jun 202617:16
–nvd
osv
OSV
AZL-90182 CVE-2026-12003 affecting package python3 for versions less than 3.12.9-14
16 Jun 202617:16
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allcython0cython_0_all.deb
Ubuntu20.04allcython0cython_0_all.deb
Ubuntu22.04allcython0cython_0_all.deb
Ubuntu24.04allcython0cython_0_all.deb
Ubuntu26.04allcython0cython_0_all.deb
Ubuntu16.04allcython0cython_0_all.deb

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25 Jun 2026 15:20Current
6.1Medium risk
Vulners AI Score6.1
CVSS 45.3
EPSS0.00147
SSVC
13