CVE-2025-24273 json
An out-of-bounds write issue was addressed with improved bounds checking.
published last yr. modified 3mo ago also EUVD-2025-8936
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to cause unexpected system termination or corrupt kernel memory.
Patch / fix
- Apple macOS 13.7.5, 14.7.5, 15.4
Is CVE-2025-24273 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- last yr.
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Apple macOS
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
support.apple.com
/en-us/122373
vendor-advisory
-
support.apple.com
/en-us/122374
vendor-advisory
-
support.apple.com
/en-us/122375
vendor-advisory
- seclists.org /fulldisclosure/2025/Apr/10
- seclists.org /fulldisclosure/2025/Apr/9
- seclists.org /fulldisclosure/2025/Apr/8
Sources
- CVE List CVE-2025-24273
- NVD CVE-2025-24273
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