CVE-2026-6305

Heap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. Chromium security severity: High...

CVE-2025-69624

Nitro PDF Pro before 14.43 for Windows contains a NULL pointer dereference vulnerability in the JavaScript implementation of app.alert. When app.alert is called with more than one argument and the first argument evaluates to null for example, app.alertapp.activeDocs, true when app.activeDocs is...

CVE-2025-69624

Nitro PDF Pro for Windows 14.41.1.4 contains a NULL pointer dereference in the JavaScript app.alert() implementation. When called with more than one argument and the first is null (e.g., app.alert(app.activeDocs, true) with activeDocs null), the engine routes to a fallback path for non-string arg...

SUSE CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

EUVD-2026-17804

Use after free in PDF in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. Chromium security severity: High...

CVE-2026-5287

Use after free in PDF in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. Chromium security severity: High...

CVE-2026-5287

The CVE-2026-5287 issue affects Google Chrome prior to 146.0.7680.178, caused by a use-after-free in the PDF handling path, allowing a remote attacker to execute arbitrary code within the browser sandbox via a crafted PDF. The connected sources corroborate this memory safety fault in Chrome/Chrom...

EUVD-2026-17753

The application does not validate the presence of required appearance AP data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a...

CVE-2026-3776

The application does not validate the presence of required appearance AP data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a...

CVE-2026-3308 CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308

CVE-2026-3308 : A heap-based buffer overflow in MuPDF’s pdf_load_image_imp (pdf-image.c) on 1.27.0 allows malformed PDFs to trigger heap overflow, potentially enabling arbitrary code execution. Vendor/community advisories show fixes across multiple distributions: Debian bookworm (1.21.1+ds2-1+deb...

CVE-2026-3308 CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

SUSE CVE-2026-4455

Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. Chromium security severity: High...

EUVD-2026-13472

Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. Chromium security severity: High...

CVE-2026-4455

Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. Chromium security severity: High...

CVE-2026-4455

Heap buffer overflow in PDFium in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. Chromium security severity: High...

CVE-2026-25780 Memory Exhaustion via Malformed DOC File Upload

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to bound memory allocation when processing DOC files which allows an authenticated attacker to cause server memory exhaustion and denial of service via uploading a specially crafted DOC file.. Mattermost Advisory ID:...

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.3.0 and earlier 11.3.x series, 11.2.2 and earlier 11.2.x series, as well as 10.11.10 and earlier 10.11.x series, have security vulnerabilities. These vulnerabilities...

CVE-2026-3939

Insufficient policy enforcement in PDF in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to bypass navigation restrictions via a crafted PDF file. Chromium security severity: Low...

Infinite Loop

pypdf is vulnerable to Infinite Loop. The vulnerability is due to an attacker being able to craft a PDF which leads to an infinite loop, where accessing the children of a TreeObject, for example as part of outlines, can be exploited by attackers...