Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV L L N R U N N H 5.5 .0023 13.0 —
AFFECTED Product Versions Fixed InDesign Desktop unspecified 21.4
TIMELINE Mar 30 Reserved by adobe Jun 9 Published (CNA: adobe) Aug 26 PATCH SHIPPED — CVE-2026-34703 (Adobe InDesign Desktop). Fixed in InDesign Desktop 21.4.
InDesign Desktop versions 21.3, 20.5.3 and earlier are 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.
| Date | Event | Detail |
|---|---|---|
| March 30, 2026 | Reserved | Reserved by adobe |
| June 9, 2026 | Published | Published (CNA: adobe) |
| August 26, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2026-34703 (Adobe InDesign Desktop). Fixed in InDesign Desktop 21.4. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Adobe | InDesign Desktop | — | — | 21.4 |
Authoritative record: CVE-2026-34703 at cve.org
Vendors: adobe
Weaknesses: CWE-476
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-34703 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
