CVE-2025-31263CRITICAL 9.1EPSS p24.2%

CVE-2025-31263CVE-2025-31263

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4. An app may be able to corrupt coprocessor memory.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
EPSS0.33% probability of exploitation · percentile 24.2% · 2026-06-18T12:00:27Z
Published2025-05-29
Last modified2025-06-02

Underlying weaknesses· 1

CWE-119

References

  1. https://support.apple.com/en-us/122373

1

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live

Related by meaning· 6

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.