CVE-2025-25977CRITICAL 9.8EPSS p45.2%

CVE-2025-25977CVE-2025-25977

Description

An issue in canvg v.4.0.2 allows an attacker to execute arbitrary code via the Constructor of the class StyleElement.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.62% probability of exploitation · percentile 45.2% · 2026-06-19T12:03:05Z
Published2025-03-10
Last modified2025-03-25

Underlying weaknesses· 1

CWE-1321

References

  1. https://github.com/canvg/canvg/issues/1749
  2. https://github.com/canvg/canvg/issues/1749

1

TypeTargetConfidenceTier
WeaknessImproperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')cwe-13210%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.