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CVE-2026-2297

ADVISORY - nist

Summary

The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire.

EPSS Score⁠: 0.00016 (0.032)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-noinfo⁠

ADVISORY - redhat

CWE-778⁠

Insufficient Logging

Impacted images

Advisories

Docker

CREATED

UPDATED

ADVISORY ID

CVE-2026-2297

EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
RATING UNAVAILABLE FROM ADVISORY
PackageTypeOS NameOS VersionAffected RangesFix Versions
pythondhi--<3.15.0-alpha73.15.0-alpha7

Severity and metrics

No CVSS data available from this advisory.

NIST

CREATED

UPDATED

ADVISORY IDCVE-2026-2297⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-noinfo⁠

CVSS SCORE

5.7medium

Debian

CREATED

UPDATED

ADVISORY IDCVE-2026-2297⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

UPDATED

ADVISORY IDCVE-2026-2297⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium

Bitnami

CREATED

UPDATED

ADVISORY ID

BIT-libpython-2026-2297

EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

5.7medium

Bitnami

CREATED

UPDATED

ADVISORY ID

BIT-python-2026-2297

EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

5.7medium

Bitnami

CREATED

UPDATED

ADVISORY ID

BIT-python-min-2026-2297

EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

5.7medium

Red Hat

CREATED

UPDATED

ADVISORY IDCVE-2026-2297⁠
EXPLOITABILITY SCORE

1.8

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-778⁠

CVSS SCORE

3.3low