MEDIUM6.5CVE-2026-41314pypdf: Manipulated FlateDecode image dimensions can exhaust RAM from 0, < 6.10.2
MEDIUM6.5CVE-2026-41314pypdf: Manipulated FlateDecode image dimensions can exhaust RAM from 0, < 6.10.2
MEDIUM6.5CVE-2026-41313pypdf: Possible long runtimes for wrong size values in incremental mode from 0, < 6.10.2
MEDIUM6.5pypdf: Possible long runtimes for wrong size values in incremental mode
from 0, < 6.10.2
MEDIUM6.5pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM
from 0, < 6.10.2
MEDIUM6.5pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM
from 0, < 6.10.2
MEDIUM6.2pypdf and PyPDF2 possible Infinite Loop when a comment isn't followed by a character
>= 3.1.0, < 3.9.0
MEDIUM6.2pypdf and PyPDF2 possible Infinite Loop when a comment isn't followed by a character
>= 3.1.0, < 3.9.0
MEDIUM5.3pypdf has long runtimes for wrong size values in cross-reference and object streams
from 0, < 6.10.1
MEDIUM5.3pypdf has long runtimes for wrong size values in cross-reference and object streams
from 0, < 6.10.1
MEDIUM5.3pypdf: Manipulated XMP metadata entity declarations can exhaust RAM
from 0, < 6.10.0
MEDIUM5.3pypdf: Manipulated XMP metadata entity declarations can exhaust RAM
from 0, < 6.10.0
MEDIUM5.1Possible Infinite Loop when PdfWriter(clone_from) is used with a PDF
>= 3.7.0, < 3.17.0
MEDIUM5.1Possible Infinite Loop when PdfWriter(clone_from) is used with a PDF
>= 3.7.0, < 3.17.0
LOW3.3pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams
from 0, < 6.12.0
LOW3.3pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams
from 0, < 6.12.0
—pypdf: Missing stream length values ignore defined limits
from 0, < 6.13.3
—pypdf: Possible infinite loop when processing threads/articles in writer
from 0, < 6.13.1
—pypdf: Possible infinite loop when processing threads/articles in writer
from 0, < 6.13.1
—pypdf: Possible infinite loop when processing outlines/bookmarks in writer
from 0, < 6.13.0
—pypdf: Possible infinite loop when processing outlines/bookmarks in writer
from 0, < 6.13.0
—pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction
from 0, < 6.13.0
—pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction
from 0, < 6.13.0
—pypdf: Possible large memory usage for form XObjects during text extraction
from 0, < 6.12.2
—pypdf: Possible large memory usage for form XObjects during text extraction
from 0, < 6.12.2
—pypdf: Inefficient decoding of FlateDecode PNG predictor streams
from 0, < 6.12.2
—pypdf: Inefficient decoding of FlateDecode PNG predictor streams
from 0, < 6.12.2
—pypdf: Manipulated XMP metadata streams can exhaust RAM
from 0, < 6.12.1
—pypdf: Manipulated XMP metadata streams can exhaust RAM
from 0, < 6.12.1
—pypdf: Possible large memory usage for large offsets for layout mode text
from 0, < 6.12.0
—pypdf: Possible large memory usage for large offsets for layout mode text
from 0, < 6.12.0
—pypdf: Possible infinite loop during recovery attempts in DictionaryObject.read_from_stream
from 0, < 6.9.2
—pypdf: Possible infinite loop during recovery attempts in DictionaryObject.read_from_stream
from 0, < 6.9.2
—pypdf has inefficient decoding of array-based streams
from 0, < 6.9.1
—pypdf has inefficient decoding of array-based streams
from 0, < 6.9.1
—pypdf: manipulated stream length values can exhaust RAM
from 0, < 6.8.0
—pypdf: manipulated stream length values can exhaust RAM
from 0, < 6.8.0
—pypdf vulnerable to inefficient decoding of ASCIIHexDecode streams
from 0, < 6.7.5
—pypdf vulnerable to inefficient decoding of ASCIIHexDecode streams
from 0, < 6.7.5
—pypdf: Manipulated RunLengthDecode streams can exhaust RAM
from 0, < 6.7.4
—pypdf: Manipulated RunLengthDecode streams can exhaust RAM
from 0, < 6.7.4
—pypdf: Manipulated FlateDecode XFA streams can exhaust RAM
from 0, < 6.7.3
—pypdf: Manipulated FlateDecode XFA streams can exhaust RAM
from 0, < 6.7.3
—pypdf has a possible infinite loop when loading circular /Prev entries in cross-reference streams
from 0, < 6.7.2
—pypdf has a possible infinite loop when loading circular /Prev entries in cross-reference streams
from 0, < 6.7.2
—pypdf possibly has long runtimes for malformed FlateDecode streams
from 0, < 6.7.1
—pypdf possibly has long runtimes for malformed FlateDecode streams
from 0, < 6.7.1
—pypdf has possible long runtimes/large memory usage for large /ToUnicode streams
from 0, < 6.7.1
—pypdf has possible long runtimes/large memory usage for large /ToUnicode streams
from 0, < 6.7.1
—pypdf has a possible infinite loop when processing TreeObject
from 0, < 6.7.1
—pypdf has a possible infinite loop when processing TreeObject
from 0, < 6.7.1
—pypdf has possible Infinite Loop when processing outlines/bookmarks
from 0, < 6.6.2
—pypdf has possible Infinite Loop when processing outlines/bookmarks
from 0, < 6.6.2
—pypdf has possible long runtimes for malformed startxref
from 0, < 6.6.0
—pypdf has possible long runtimes for malformed startxref
from 0, < 6.6.0
—pypdf has possible long runtimes for missing /Root object with large /Size values
from 0, < 6.6.0
—pypdf has possible long runtimes for missing /Root object with large /Size values
from 0, < 6.6.0
—pypdf's LZWDecode streams be manipulated to exhaust RAM
from 0, < 6.4.0
—pypdf's LZWDecode streams be manipulated to exhaust RAM
from 0, < 6.4.0
—pypdf can exhaust RAM via manipulated LZWDecode streams
from 0, < 6.1.3
—pypdf can exhaust RAM via manipulated LZWDecode streams
from 0, < 6.1.3
—pypdf possibly loops infinitely when reading DCT inline images without EOF marker
from 0, < 6.1.3
—pypdf possibly loops infinitely when reading DCT inline images without EOF marker
from 0, < 6.1.3
—PyPDF's Manipulated FlateDecode streams can exhaust RAM
from 0, < 6.0.0
—PyPDF's Manipulated FlateDecode streams can exhaust RAM
from 0, < 6.0.0