ROOT-APP-PYPI-CVE-2026-27025 CVE-2026-27025 in pypdf - Patched by Root

Root has patched CVE-2026-27025 in the pypdf package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-27628 CVE-2026-27628 in pypdf - Patched by Root

Root has patched CVE-2026-27628 in the pypdf package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-24688 CVE-2026-24688 in pypdf - Patched by Root

Root has patched CVE-2026-24688 in the pypdf package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-33123 CVE-2026-33123 in pypdf - Patched by Root

Root has patched CVE-2026-33123 in the pypdf package for Root:PyPI. Multiple fixed versions available...

ROOT-APP-PYPI-CVE-2026-28351 CVE-2026-28351 in pypdf - Patched by Root

Root has patched CVE-2026-28351 in the pypdf package for Root:PyPI. Multiple fixed versions available...

PT-2026-84462

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.16.1 Description An attacker can craft a PDF file that causes the get outline function in pypdf/ doc common.py to consume excessive memory and long runtimes. This occurs when retrieving document outlines that contain ...

PT-2026-84463

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.16.1 Description An attacker can craft a PDF file that leads to excessive memory consumption and long runtimes. This occurs when extracting text from a page containing numerous reused form XObjects, where a form invok...

PT-2026-84461

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.16.0 Description An attacker can craft a PDF with a cyclic tree structure that triggers an infinite loop. This occurs when a writing code path utilizes the TreeObject.insert child function in pypdf/generic/ data...

Linux Distros Unpatched Vulnerability : CVE-2026-71870

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 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function...

DEBIAN-CVE-2026-71870

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

CVE-2026-71870

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

UBUNTU-CVE-2026-71870

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

CVE-2026-71870

A flaw was found in pypdf, a pure-python PDF library. A remote attacker could exploit this vulnerability by providing a specially crafted PDF file. When the library attempts to parse unusually large font /ToUnicode CMap streams during text extraction, it can lead to excessive memory consumption...

pypdf: Possible large memory usage for large /ToUnicode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workarounds If you cannot...

CVE-2026-71852

A flaw was found in pypdf. A remote attacker could provide a specially crafted PDF file that, when processed by the Font.collectcidcharacterwidths function during text extraction, causes the library to expand unusually large font width ranges. This can lead to excessive memory consumption and lon...

CVE-2026-71870 pypdf: Possible large memory usage for large /ToUnicode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

CVE-2026-71870 pypdf: Possible large memory usage for large /ToUnicode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

CVE-2026-71870

CVE-2026-71870 (pypdf) : Prior to 6.15.0, a crafted PDF can trigger extremely large memory use during text extraction when the font /ToUnicode CMap is parsed by pypdf/_cmap.py in parse_bfrange. This is a local, low-complexity issue that could lead to resource exhaustion; the advisory fixes it in ...

CVE-2026-71870

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...

CVE-2026-71870

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, a crafted PDF can cause large memory consumption when pypdf/cmap.py function parsebfrange parses unusually large source-code or destination-string tokens in a font /ToUnicode CMap during text extraction. This issue is fixed...