⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

Monday is back, and the weekend’s backlog of chaos is officially hitting the fan. We are tracking a critical zero-day that has been quietly living in your PDFs for months, plus some aggressive state-sponsored meddling in infrastructure that is finally coming to light. It is one of those mornings...

CISA Adds Seven Known Exploited Vulnerabilities to Catalog

CISA has added seven new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2012-1854link is external Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability CVE-2020-9715link is external Adobe Acrobat...

Vulnerability fixed in Adobe Acrobat

Adobe has fixed a vulnerability in Adobe Acrobat DC, Actobat Reader DC and Acrobat 2024. A malicious party can exploit the vulnerability to execute arbitrary code on the victim's system. To do this, the malicious party needs to get the victim to open a rogue PDF file. A rogue PDF file uploaded on...

VulnCheck KEV: CVE-2020-9715

Adobe Acrobat contains a use-after-free vulnerability that allows for code execution...

Adobe Acrobat Use-After-Free Vulnerability

Adobe Acrobat contains a use-after-free vulnerability that allows for code execution...

Adobe Acrobat and Reader Prototype Pollution Vulnerability

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

Adobe Acrobat Reader 安全漏洞

Adobe Acrobat Reader is a PDF viewer developed by Adobe Inc. in the United States. This software is used for printing, signing, and annotating PDF documents. Versions of Adobe Acrobat Reader such as 24.001.30356, 26.001.21367, and earlier versions have security vulnerabilities. These...

APSB26-43 : Security update available for Adobe Acrobat Reader

No description provided...

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...

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...

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...

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...

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...

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-2026-10901

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...

Adobe Acrobat Reader 信任管理问题漏洞

Adobe Acrobat Reader is a PDF viewer developed by Adobe Inc. in the United States. This software is used for printing, signing, and annotating PDF documents. Versions of Adobe Acrobat Reader such as 24.001.30307, 24.001.30308, 25.001.21265, and earlier versions have vulnerabilities related to tru...

Adobe Acrobat < 24.001.30356 / 25.001.21288 Multiple Vulnerabilities (APSB26-26) (macOS)

The version of Adobe Acrobat installed on the remote macOS host is a version prior to 24.001.30356 or 25.001.21288. It is, therefore, affected by multiple vulnerabilities. - Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability...

Adobe Acrobat Reader 资源管理错误漏洞

Adobe Acrobat Reader is a PDF viewer developed by Adobe Inc. in the United States. This software is used for printing, signing, and annotating PDF documents. Versions of Adobe Acrobat Reader such as 24.001.30307, 24.001.30308, 25.001.21265, and earlier versions have a resource management...

Adobe Acrobat Reader 资源管理错误漏洞

Adobe Acrobat Reader is a PDF viewer developed by Adobe Inc. This software is used for printing, signing, and annotating PDF documents. Versions of Adobe Acrobat Reader such as 24.001.30307, 24.001.30308, 25.001.21265, and earlier versions have a resource management vulnerability. This...