CVE-2021-34974

CVE-2021-34974 affects Foxit PDF Reader/Annotation handling where Use-After-Free occurs due to not validating object existence before operations. This leads to remote code execution in the context of the current process, requiring user interaction (visit malicious page or open a malicious file). ...

CVE-2021-34967

CVE-2021-34967 affects Foxit PDF Editor (Line Annotation) and is a use-after-free in handling annotation objects. The flaw stems from not validating the existence of an Annotation object before operations, enabling remote code execution when a user opens a malicious page/file or visits a maliciou...

CVE-2021-34967 Foxit PDF Editor Line Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Line Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34966

Foxit PDF Editor - CVE-2021-34966: A use-after-free in FileAttachment Annotation handling arises from not validating the existence of an object before operations, enabling remote code execution. Affected: Foxit PDF Editor (annotation processing path). Impact: arbitrary code execution in the conte...

CVE-2021-34965

CVE-2021-34965 describes a use-after-free in Foxit PDF Editor’s Squiggly Annotation handling. The flaw arises from not validating the existence of an Annotation object before operations, enabling an attacker to execute code in the context of the target process. The vulnerability requires user int...

CVE-2021-34964

Foxit PDF Editor exposes a Use-After-Free vulnerability in Polygon Annotation handling (Annotation objects). The flaw stems from not validating the existence of an object before operations, allowing attacker-controlled input to run arbitrary code with the user’s privileges when a target visits a ...

CVE-2021-34962

CVE-2021-34962 describes a remote code execution in Foxit PDF Editor via a Use-After-Free in Caret Annotations. The connected CNVD entry CNVD-2025-00960 corroborates a related object-handling flaw in Foxit PDF Editor that can cause a buffer overflow by not validating the existence of an object be...

CVE-2021-34963 Foxit PDF Editor PolyLine Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor PolyLine Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34961 Foxit PDF Editor Ink Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Ink Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34959 Foxit PDF Editor Square Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Square Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34959

CVE-2021-34959 affects Foxit PDF Editor, with a vulnerability in the handling of Square/Annotation objects. The issue is described as a use-after-free flaw caused by not validating the existence of an object before operations, enabling an attacker to execute arbitrary code in the process context....

CVE-2021-34958

Foxit PDF Editor (Text Annotation) contains a use-after-free vulnerability (CVE-2021-34958) in the handling of Annotation objects that allows remote code execution. The flaw arises from not validating the existence of an object before performing operations, enabling code execution in the context ...

CVE-2021-34958 Foxit PDF Editor Text Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Text Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34956 Foxit PDF Editor Underline Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Underline Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34956

CVE-2021-34956 is a use-after-free vulnerability in Foxit PDF Editor related to Annotation object handling (Underline Annotation). The flaw stems from not validating an object's existence before operations, enabling potential code execution in the application's context. It requires user interacti...

CVE-2021-34955 Foxit PDF Editor Stamp Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Stamp Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. User interaction is required to exploit this vulnerability in that the target must visit a...

CVE-2021-34955

Foxit PDF Editor Stamp Annotation Use-After-Free (CVE-2021-34955) is documented as a remote code execution vulnerability caused by a missing validation of an Annotation object before operations. The flaw allows an attacker to run arbitrary code in the target process when a user visits a malicious...

CVE-2021-34953

CVE-2021-34953 affects Foxit PDF Reader. The vulnerability is in the handling of Annotation objects and arises from the lack of proper initialization of a pointer before access, enabling remote code execution. attacker-controlled input on a malicious page or file can execute code in the context o...

CVE-2021-34952 Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious...

CVE-2021-34951

CVE-2021-34951 is a vulnerability in Foxit PDF Reader (and related components) where an uninitialized pointer in the handling of Annotation objects can disclose sensitive information. The flaw can allow a remote attacker to access information from the current process by convincing a user to view ...