CVE-2025-31257mediumCWE-119

CVE-2025-31257: medium-severity vulnerability in Apple Safari

Published 12 May 2025 · Updated 12 May 2026

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.7epss 1.1%

This issue was addressed with improved memory handling. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L

Affected products

Apple · iOS and iPadOS Apple · macOS Apple · Safari Apple · tvOS Apple · visionOS Apple · watchOS

Related CVEs — Apple Safari

In the same product, most dangerous first.

CVE-2021-30860HIGHCVE-2021-30860EPSS 76.0%KEV CVE-2021-30657MEDIUMCVE-2021-30657EPSS 68.5%KEV CVE-2025-43300CRITICALCVE-2025-43300EPSS 65.2%KEV CVE-2023-41064HIGHCVE-2023-41064EPSS 53.4%KEV CVE-2023-32434HIGHCVE-2023-32434EPSS 51.5%KEV CVE-2021-30807HIGHCVE-2021-30807EPSS 28.8%KEV

References

https://cert-portal.siemens.com/productcert/html/ssa-032379.html http://seclists.org/fulldisclosure/2025/May/11 http://seclists.org/fulldisclosure/2025/May/12 http://seclists.org/fulldisclosure/2025/May/13 http://seclists.org/fulldisclosure/2025/May/5 http://seclists.org/fulldisclosure/2025/May/7 https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html https://support.apple.com/en-us/122404 https://support.apple.com/en-us/122716 https://support.apple.com/en-us/122719 https://support.apple.com/en-us/122720 https://support.apple.com/en-us/122721