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Security Advisories

CGA-gp89-w9vq-4cc9

Package

python-3.13

Component

python-3.13

Latest update

Not affected

Aliases

Severity

Unknown
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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-12003
  • https://github.com/advisories/GHSA-2wqx-fp26-qh5v

Updates

Status

Not affected

Justification

Vulnerable code not in execute path

Impact

CVE-2026-12003 concerns CPython's use of a VPATH-relative Modules/Setup.local landmark to detect an in-tree build layout. The landmark can resolve outside the installation directory only in the Windows build layout, where binaries are written to a separate PCbuild<arch> directory; that landmark construction is guarded by an os_name == 'nt' branch that is never executed on a POSIX build. The vulnerable code path is therefore not in the execution path for this package.

Status

Under investigation

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