Vulnerability details
CVE-2026-21276
Adobe InDesign Desktop
InDesign Desktop | Access of Uninitialized Pointer (CWE-824)
CVSS 3.1
7.8High
Official description
InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Access of Uninitialized Pointer 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (adobe) | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Adobe | InDesign Desktop | v ≤ 21.0 | CVEProject cvelistV5 (CNA) |
| Adobe | InDesign Desktop | v ≤ 19.5.5 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-01-13
- Last updated
- 2026-08-28
- State
- Published
- Assigner (CNA)
- adobe
Exploit prediction (EPSS)
0.25%
Probability of exploitation in 30 days
17.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-824Access of Uninitialized Pointer (CWE-824)