Adobe Acrobat < 24.001.30362 / 26.001.21411 Vulnerability (APSB26-43)

The version of Adobe Acrobat installed on the remote Windows host is a version prior to 24.001.30362 or 26.001.21411. It is, therefore, affected by a vulnerability. - Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier are affected by an Improperly Controlled Modification of Object...

Adobe Acrobat < 24.001.30360 / 26.001.21411 Vulnerability (APSB26-43) (macOS)

The version of Adobe Acrobat installed on the remote macOS host is a version prior to 24.001.30360 or 26.001.21411. It is, therefore, affected by a vulnerability. - Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier are affected by an Improperly Controlled Modification of Object...

CVE-2026-34621: Improperly Controlled Modification of Object Prototype Attributes

Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution' vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue...

KLA90977 ACE vulnerability in Adobe Acrobat Reader

A remote code execution vulnerability was found in Adobe Acrobat Reader. Malicious users can exploit this vulnerability to execute arbitrary code. Original advisories APSB26-43 Exploitation Public exploits exist for this vulnerability. Malware exists for this vulnerability. Usually such malware i...

APSB26-43 : Security update available for Adobe Acrobat Reader

Adobe has released a security update for Adobe Acrobat and Reader for Windows and macOS. This update addresses a critical vulnerability. Successful exploitation could lead to arbitrary code execution. Adobe is aware of CVE-2026-34621 being exploited in the wild...

PT-2026-32093

Name of the Vulnerable Software and Affected Versions Acrobat DC versions prior to 26.001.21411 Acrobat Reader DC versions prior to 26.001.21411 Acrobat 2024 affected versions not specified Description An Improperly Controlled Modification of Object Prototype Attributes, also known as Prototype...

VulnCheck KEV: CVE-2026-34621

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution...

CVE-2026-27221

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue...

CVE-2026-27220

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 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 that a victim must open a malicious...

CVE-2026-27278

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 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 that a victim must open a malicious...

PDF Viewer Cryptographic Signature

The vulnerabilities of PDF viewing and editing programs such as Acrobat DC, Acrobat Reader DC, and Acrobat 2024 are related to errors in verifying the cryptographic signature. Exploiting these vulnerabilities can allow attackers to enhance their privileges...

PDF viewing and editing Memory Use After Free

The vulnerability of PDF viewing and editing programs such as Acrobat DC, Acrobat Reader DC, and Acrobat 2024 is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

PDF viewing and editing Memory Use After Free

The vulnerability of PDF viewing and editing programs such as Acrobat DC, Acrobat Reader DC, and Acrobat 2024 is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Vulnerabilities fixed in Adobe Acrobat Reader

Adobe has fixed vulnerabilities in Adobe Acrobat Reader versions up to 25.001.21265. The vulnerabilities include a Use After Free vulnerability that can be exploited to achieve arbitrary code execution. This vulnerability is triggered when a user opens a maliciously crafted file. In addition, the...

CVE-2026-27221

creationtimestamp| type| source ---|---|--- 2026-03-11 03:00:18+00:00| seen| https://helpx.adobe.com/security/products/acrobat/apsb26-26.html...

EUVD-2026-10900

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue...

EUVD-2026-10898

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 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 that a victim must open a malicious...

EUVD-2026-10899

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 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 that a victim must open a malicious...

EUVD-2026-10901

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue...

EUVD-2026-10903

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 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 that a victim must open a malicious...