Deserialization in Yoshitomo-Matsubara Torchdistill
CVE-2026-108947
A flaw has been found in yoshitomo-matsubara torchdistill up to 1.1.5. This affects the function load_ckpt of the file torchdistill/common/main_util.py. Executing a manipulation of the argument src_ckpt can lead to deserialization. The attack needs to be launched locally. The exploit has been published and may be used. The project maintainer explains: "This is very similar to an internal report that GH auto-generated for the owner before, which I found tolerable for this project at that time. So I will close this as duplicate."
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Yoshitomo-Matsubara Torchdistill — versions 1.1.0, 1.1.1, 1.1.2
Weakness classification (CWE)
References
- vuldb.com/vuln/416771 (technical-description, vdb-entry)
- vuldb.com/vuln/416771/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-108947 (third-party-advisory)
- vuldb.com/submit/997819 (third-party-advisory)
- github.com/yoshitomo-matsubara/torchdistill/issues/550 (issue-tracking, exploit)
- github.com/yoshitomo-matsubara/torchdistill/issues/550 (issue-tracking)
- github.com/yoshitomo-matsubara/torchdistill/ (product)
Frequently asked questions
- What is CVE-2026-108947?
- CVE-2026-108947 is a medium-severity vulnerability in Yoshitomo-Matsubara Torchdistill, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2026-10-13.
- How severe is CVE-2026-108947?
- Medium severity. CVSS v3 base score is 5.3 out of 10.