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01 Record

CVE-2025-13327

Uv: uv: specially crafted zip archives lead to arbitrary code execution due to parsing differentials

MediumPUBLISHEDCNA: redhat
CNA base score6.3 CVSS v3.xCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
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02 Description

Uv: uv: specially crafted zip archives lead to arbitrary code execution due to parsing differentials

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • 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
0.17% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 6.4% of scored records. A rank, not a probability.
NVD base score
6.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
NVD analysis status
Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. 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
2026-02-27 07:30Z8 MO AGO
Last updated
2026-03-18 03:20Z7 MO AGO
Reserved
2025-11-17
Assigning CNA
redhat
Record state
PUBLISHED
Severity
Medium (CVSS 6.3)
CNA CVSS vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-1286Improper Validation of Syntactic Correctness of InputBase
Data version
5.2
Document digest
6009faf90e58647af9a1f8c70c96dc87437114dc4aa9988b534459bdd5278426

05 Affected products

VendorProductVersionsPlatforms
astral-shuv0 to < 0.9.6—
Red HatRed Hat AI Inference ServerNot specified—
Red HatRed Hat OpenShift AI (RHOAI)Not specified—

06 References