CVE-2025-31203 json
An integer overflow was addressed with improved input validation.
published 2025-04-29 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-12654
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An attacker on the local network may be able to cause a denial-of-service.
Patch / fix
- Apple iOS and iPadOS 18.4
- Apple iPadOS 17.7.6
- Apple macOS 14.7.5, 15.4
- Apple tvOS 18.4
- Apple visionOS 2.4
- Apple watchOS 11.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Apple iOS and iPadOS
- Apple iPadOS
- Apple macOS
- Apple tvOS
- Apple visionOS
- Apple watchOS
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
support.apple.com
/en-us/122371
release-notes, vendor-advisory
-
support.apple.com
/en-us/122372
release-notes, vendor-advisory
-
support.apple.com
/en-us/122373
release-notes, vendor-advisory
-
support.apple.com
/en-us/122374
release-notes, vendor-advisory
-
support.apple.com
/en-us/122376
release-notes, vendor-advisory
-
support.apple.com
/en-us/122377
release-notes, vendor-advisory
-
support.apple.com
/en-us/122378
release-notes, vendor-advisory
Sources
- CVE List CVE-2025-31203
- NVD CVE-2025-31203
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