id: PYSEC-2026-2295
published: "2026-02-27T08:17:04.043Z"
modified: "2026-07-13T05:52:21.622631Z"
aliases:
- CVE-2025-13327
- GHSA-pqhf-p39g-3x64
details: A flaw was found in uv. This vulnerability allows an attacker to execute malicious code during package resolution or installation via specially crafted ZIP (Zipped Information Package) archives that exploit parsing differentials, requiring user interaction to install an attacker-controlled package.
affected:
- package:
    name: uv
    ecosystem: PyPI
    purl: pkg:pypi/uv
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 0.9.6
  versions:
  - 0.0.5
  - 0.1.0
  - 0.1.1
  - 0.1.10
  - 0.1.11
  - 0.1.12
  - 0.1.13
  - 0.1.14
  - 0.1.15
  - 0.1.16
  - 0.1.17
  - 0.1.18
  - 0.1.19
  - 0.1.2
  - 0.1.20
  - 0.1.21
  - 0.1.22
  - 0.1.23
  - 0.1.24
  - 0.1.25
  - 0.1.26
  - 0.1.27
  - 0.1.28
  - 0.1.29
  - 0.1.3
  - 0.1.30
  - 0.1.31
  - 0.1.32
  - 0.1.33
  - 0.1.34
  - 0.1.35
  - 0.1.36
  - 0.1.37
  - 0.1.38
  - 0.1.39
  - 0.1.4
  - 0.1.40
  - 0.1.41
  - 0.1.42
  - 0.1.43
  - 0.1.44
  - 0.1.45
  - 0.1.5
  - 0.1.6
  - 0.1.7
  - 0.1.8
  - 0.1.9
  - 0.2.0
  - 0.2.1
  - 0.2.10
  - 0.2.11
  - 0.2.12
  - 0.2.13
  - 0.2.14
  - 0.2.15
  - 0.2.16
  - 0.2.17
  - 0.2.18
  - 0.2.19
  - 0.2.2
  - 0.2.20
  - 0.2.21
  - 0.2.22
  - 0.2.23
  - 0.2.24
  - 0.2.25
  - 0.2.26
  - 0.2.27
  - 0.2.28
  - 0.2.29
  - 0.2.3
  - 0.2.30
  - 0.2.31
  - 0.2.32
  - 0.2.33
  - 0.2.34
  - 0.2.35
  - 0.2.36
  - 0.2.37
  - 0.2.4
  - 0.2.5
  - 0.2.6
  - 0.2.7
  - 0.2.8
  - 0.2.9
  - 0.3.0
  - 0.3.1
  - 0.3.2
  - 0.3.3
  - 0.3.4
  - 0.3.5
  - 0.4.0
  - 0.4.1
  - 0.4.10
  - 0.4.11
  - 0.4.12
  - 0.4.13
  - 0.4.14
  - 0.4.15
  - 0.4.16
  - 0.4.17
  - 0.4.18
  - 0.4.19
  - 0.4.2
  - 0.4.20
  - 0.4.21
  - 0.4.22
  - 0.4.23
  - 0.4.24
  - 0.4.25
  - 0.4.26
  - 0.4.27
  - 0.4.28
  - 0.4.29
  - 0.4.3
  - 0.4.30
  - 0.4.4
  - 0.4.5
  - 0.4.6
  - 0.4.7
  - 0.4.8
  - 0.4.9
  - 0.5.0
  - 0.5.1
  - 0.5.10
  - 0.5.11
  - 0.5.12
  - 0.5.13
  - 0.5.14
  - 0.5.15
  - 0.5.16
  - 0.5.17
  - 0.5.18
  - 0.5.19
  - 0.5.2
  - 0.5.20
  - 0.5.21
  - 0.5.22
  - 0.5.23
  - 0.5.24
  - 0.5.25
  - 0.5.26
  - 0.5.27
  - 0.5.28
  - 0.5.29
  - 0.5.3
  - 0.5.30
  - 0.5.31
  - 0.5.4
  - 0.5.5
  - 0.5.6
  - 0.5.7
  - 0.5.8
  - 0.5.9
  - 0.6.0
  - 0.6.1
  - 0.6.10
  - 0.6.11
  - 0.6.12
  - 0.6.13
  - 0.6.14
  - 0.6.15
  - 0.6.16
  - 0.6.17
  - 0.6.2
  - 0.6.3
  - 0.6.4
  - 0.6.5
  - 0.6.6
  - 0.6.7
  - 0.6.8
  - 0.6.9
  - 0.7.0
  - 0.7.1
  - 0.7.10
  - 0.7.11
  - 0.7.12
  - 0.7.13
  - 0.7.14
  - 0.7.15
  - 0.7.16
  - 0.7.17
  - 0.7.18
  - 0.7.19
  - 0.7.2
  - 0.7.20
  - 0.7.21
  - 0.7.22
  - 0.7.3
  - 0.7.4
  - 0.7.5
  - 0.7.6
  - 0.7.7
  - 0.7.8
  - 0.7.9
  - 0.8.0
  - 0.8.1
  - 0.8.10
  - 0.8.11
  - 0.8.12
  - 0.8.13
  - 0.8.14
  - 0.8.15
  - 0.8.16
  - 0.8.17
  - 0.8.18
  - 0.8.19
  - 0.8.2
  - 0.8.20
  - 0.8.21
  - 0.8.22
  - 0.8.23
  - 0.8.24
  - 0.8.3
  - 0.8.4
  - 0.8.5
  - 0.8.6
  - 0.8.7
  - 0.8.8
  - 0.8.9
  - 0.9.0
  - 0.9.1
  - 0.9.2
  - 0.9.3
  - 0.9.4
  - 0.9.5
  ecosystem_specific: {}
references:
- type: ADVISORY
  url: https://access.redhat.com/security/cve/CVE-2025-13327
- type: ADVISORY
  url: https://github.com/astral-sh/uv/security/advisories/GHSA-pqhf-p39g-3x64
- type: REPORT
  url: https://bugzilla.redhat.com/show_bug.cgi?id=2407263
- type: FIX
  url: https://github.com/astral-sh/uv/commit/da659fee4898a73dbc75070f3e82d49f745e4628
- type: PACKAGE
  url: https://github.com/astral-sh/uv
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H