CVE-2025-11152HIGH 8.6EPSS p15.7%

CVE-2025-11152CVE-2025-11152

Description

Sandbox escape due to integer overflow in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 143.0.3.

Scoring

CVSS 3.18.6 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
EPSS0.25% probability of exploitation · percentile 15.7% · 2026-06-19T12:03:05Z
Published2025-09-30
Last modified2026-04-13

Underlying weaknesses· 1

CWE-190

References

  1. https://bugzilla.mozilla.org/show_bug.cgi?id=1987246
  2. https://www.mozilla.org/security/advisories/mfsa2025-80/

1

TypeTargetConfidenceTier
WeaknessInteger Overflow or Wraparoundcwe-1900%live

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Nearest entities by semantic similarity across the cs-graph corpus.

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