CVE-2026-47314 json
Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers.
published 2026-05-19 5 mo ago modified 2026-07-24 3 mo ago also EUVD-2026-30844
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers.
This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
Patch / fix
- github.com/Samsung/escargot#1565 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 5 mo ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 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
- Samsung Open Source Escargot
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
github.com
/Samsung/escargot/pull/1565
issue-tracking, patch
Sources
- CVE List CVE-2026-47314
- NVD CVE-2026-47314
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