Security update for python-PyPDF2 (moderate)

openSUSE security update: security update for python-pypdf2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20375-1 Rating: moderate References: bsc1259508 Cross-References: CVE-2026-31826 Affected Products: openSUSE Leap 16.0...

Linux Distros Unpatched Vulnerability : CVE-2026-31826

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory...

openSUSE 16 Security Update : python-PyPDF2 (openSUSE-SU-2026:20348-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:20348-1 advisory. Changes in python-PyPDF2: - CVE-2026-28804: Denial of Service via crafted PDF with ASCIIHexDecode filter bsc1259404 - Update sources with osc run...

SUSE 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...

EUVD-2026-11468

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...

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...

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...

CVE-2026-31826 pypdf: manipulated stream length values can exhaust RAM

pypdf is a free and open-source pure-python PDF library. Prior to 6.8.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. Thi...

SUSE CVE-2026-28804

pypdf is a free and open-source pure-python PDF library. Prior to version 6.7.5, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /ASCIIHexDecode filter. This issue has been patched in version 6.7.5...

PT-2026-24886

🚨 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 🎖@cveNotify...

CVE-2026-28351

A flaw was found in pypdf, a free and open-source pure-python PDF library. An attacker can exploit this vulnerability by crafting a malicious PDF file that, when parsed, leads to excessive memory consumption. This occurs specifically when processing the content stream using the RunLengthDecode...

UBUNTU-CVE-2026-27888

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.3, an attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires accessing the xfa property of a reader or writer and the corresponding stream being compressed using /FlateDecode...

CVE-2026-27888

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.3, an attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires accessing the xfa property of a reader or writer and the corresponding stream being compressed using /FlateDecode...

EUVD-2026-8601

pypdf has a possible infinite loop when loading circular /Prev entries in cross-reference streams...

Infinite Loop

pypdf is vulnerable to Infinite Loop. The vulnerability is due to an infinite loop vulnerability that is present in versions prior to 6.6.2, where an attacker can craft a PDF which leads to an infinite loop by accessing the outlines/bookmarks...

DEBIAN-CVE-2026-2648

Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. Chromium security severity: High...

CVE-2026-2648

Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. Chromium security severity: High...

CVE-2026-2648

Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. Chromium security severity: High...

CVE-2026-2648

Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. Chromium security severity: High...

CVE-2026-2648

Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. Chromium security severity: High...