CVE-2026-21353 json
DNG SDK | Integer Overflow or Wraparound (CWE-190)
published 8mo ago modified 2mo ago also EUVD-2026-6738
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
DNG SDK versions 1.7.1 2410 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Patch / fix
- Adobe Adobe DNG Software Development Kit (SDK) 1.7.1.2471
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8mo ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 |
Affected products
- Adobe Adobe DNG Software Development Kit (SDK)
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
helpx.adobe.com
/security/products/dng-sdk/apsb26-23.html
vendor-advisory
Sources
- CVE List CVE-2026-21353
- NVD CVE-2026-21353
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