CVE-2026-21275

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...

CVE-2026-21277

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21304

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

Vulnerabilities fixed in Adobe InDesign Desktop

Adobe has fixed vulnerabilities in InDesign Desktop Specifically for versions 21.0, 19.5.5 and earlier. The vulnerabilities include an improperly initialized pointer that leads to arbitrary code execution, a heap-based buffer overflow that also enables arbitrary code execution without further use...

CVE-2026-21304

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21304

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21275

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...

CVE-2026-21277

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21276

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...

CVE-2026-21278

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a...

CVE-2026-21277 InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21277 InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21277

Summary: CVE-2026-21277 affects Adobe InDesign Desktop (versions 21.0, 19.5.5 and earlier). A heap-based buffer overflow could allow arbitrary code execution in the context of the current user. Exploitation requires user interaction: the victim must open a specially crafted file. Multiple sources...

CVE-2026-21304

CVE-2026-21304 concerns Adobe InDesign Desktop versions 21.0, 19.5.5 and earlier, affected by a heap-based buffer overflow that can lead to arbitrary code execution in the context of the current user. Exploitation requires user interaction: the victim must open a malicious file. The vulnerability...

CVE-2026-21304 InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21304 InDesign Desktop | Heap-based Buffer Overflow (CWE-122)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by a Heap-based Buffer Overflow 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...

CVE-2026-21275 InDesign Desktop | Access of Uninitialized Pointer (CWE-824)

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...

CVE-2026-21278 InDesign Desktop | Out-of-bounds Read (CWE-125)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a...

CVE-2026-21278 InDesign Desktop | Out-of-bounds Read (CWE-125)

InDesign Desktop versions 21.0, 19.5.5 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a...

CVE-2026-21278

CVE-2026-21278 affects Adobe InDesign Desktop: versions 21.0, 19.5.5 and earlier are vulnerable to an Out-of-bounds Read that can expose memory contents. Exploitation requires user interaction (victim must open a malicious file). Red Hat and other sources corroborate the same description. The iss...