What is CVE-2026-34696?

CVE-2026-34696 is a high-severity vulnerability in Adobe Indesign, classified under Use After Free. CVSS score: 7.8/10. Published 2026-06-09.

How severe is CVE-2026-34696?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Adobe Indesign

CVE-2026-34696

InDesign Desktop versions 21.3, 20.5.3 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in tha…

Vulnerability class: Use-After-Free

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Adobe Indesign
Apple Macos
Microsoft Windows

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@adobe.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-34696?: CVE-2026-34696 is a high-severity vulnerability in Adobe Indesign, classified under Use After Free. CVSS score: 7.8/10. Published 2026-06-09.
How severe is CVE-2026-34696?: High severity. CVSS v3 base score is 7.8 out of 10.