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01 Record

CVE-2026-5241

Policy Bypass in LightGlue Nested Config Resolution in huggingface/transformers

HighPUBLISHEDCNA: @huntr_ai
CNA base score8.0 CVSS v3.xCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
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02 Description

Policy Bypass in LightGlue Nested Config Resolution in huggingface/transformers

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.59% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 48.2% of scored records. A rank, not a probability.
NVD base score
9.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-08-28.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-06-03 12:33Z4 MO AGO
Last updated
2026-09-01 12:04Z1 MO AGO
Reserved
2026-03-31
Assigning CNA
@huntr_ai
Record state
PUBLISHED
Severity
High (CVSS 8.0)
CNA CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weaknesses
  • CWE-829Inclusion of Functionality from Untrusted Control SphereBase
Data version
5.2
Document digest
bc3078fac1ab43c6041bf588882f34c775c41dc56f4c18b138df79905faa7b9b

05 Affected products

VendorProductVersionsPlatforms
huggingfacehuggingface/transformers< 5.5.0—

06 References