CVE-2026-84396 json
InDesign Desktop | NULL Pointer Dereference (CWE-476)
published 2026-09-22 47 d ago modified 2026-09-26 44 d ago also EUVD-2026-84751
- cvss
- 5.5
- 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 14%
- public exploits
- 0
- none known
Summary
InDesign Desktop is affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Patch / fix
- Adobe InDesign Desktop 20.5.5, 21.6
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 44 d ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Affected products
- Adobe InDesign Desktop
Classification
- Weakness
-
- CWE-476 NULL Pointer Dereference
References
-
helpx.adobe.com
/security/products/indesign/apsb26-145.html
vendor-advisory
Sources
- CVE List CVE-2026-84396
- NVD CVE-2026-84396
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