VDB
DEBIAN-CVE-2026-2297
DEBIAN-CVE-2026-2297
PUBLISHED
CVSS 5.699999809265137 MEDIUM
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.
Risk Scores
CVSS v4.0
5.699999809265137
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | python3.11 | 3.11.2-6, 3.11.2-6, 3.11.2-6 |
| Debian:11 | pypy3 | 7.3.12, 7.3.13+dfsg, 7.3.14+dfsg |
| Debian:12 | pypy3 | 7.3.18+dfsg, 0, 7.3.11+dfsg-2+deb12u1 |
| Debian:14 | pypy3 | 7.3.21+dfsg, 0, 7.3.19+dfsg-2 |
| Debian:14 | python3.14 | 3.14.0-3, 3.14.0-2, 3.14.0-1 |
| Debian:13 | pypy3 | 7.3.20+dfsg, 7.3.21+dfsg, 7.3.21+dfsg |
| Debian:11 | python3.9 | 3.9.12-1, 3.9.2-1, 3.9.2-1 |
| Debian:14 | python3.13 | 0, 3.13.11-1, 3.13.5-2 |
| Debian:13 | python3.13 | 0, 3.13.11-1, 3.13.12-1 |
Exploit Intelligence
- rf-python3.11-dev_advisory.json (github-poc)
- seen_cves.json (github-poc)
- sec-build.yaml (github-poc)
- sec-deb.yaml (github-poc)
- security_scans.sh (github-poc)
- ci.py (github-poc)
- ci.py (github-poc)
- unix-ci.py (github-poc)
Timeline
- Mar 4, 2026 CVE Published
- May 16, 2026 CVE Updated