CVE-2026-115585 pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

CVE-2026-115585

The pypdf pure-python PDF library is vulnerable to long runtimes when processing crafted PDF files containing repeated malformed cross-reference entries . In versions prior to 6.21.2 , an incomplete remediation allowed these entries to trigger a complete PDF stream reload during each recovery att...

PT-2026-122206

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.21.2 Description An incomplete remediation for repeated malformed cross-reference entries allows a crafted PDF to trigger a complete PDF stream reload during each recovery attempt, even when a recovery cache is presen...

Linux Distros Unpatched Vulnerability : CVE-2026-113795

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 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that...

DEBIAN-CVE-2026-113795

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

CVE-2026-113795

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

CVE-2026-113795

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

CVE-2026-113795

The pypdf open-source Python PDF library is vulnerable to uncontrolled resource consumption in versions prior to 6.20.0 . An attacker can cause large memory consumption by providing a crafted PDF stream containing a significant number of filters or multiple filters that transmit large amounts of ...

CVE-2026-113795 pypdf: Possible large memory usage for streams with multiple filters

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

EUVD-2026-107337

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

CVE-2026-113795 pypdf: Possible large memory usage for streams with multiple filters

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

PT-2026-120666

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

Security update for python-Pillow

This update for python-Pillow fixes the following issues: CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path bsc1271419. CVE-2026-54059: bomb protection bypass via PCF font loading due to Image.frombytes being called without decompressionbombcheck bsc1270409...

SUSE-SU-2026:3268-1 Security update for python-Pillow

This update for python-Pillow fixes the following issues: - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path bsc1271419. - CVE-2026-54059: bomb protection bypass via PCF font loading due to Image.frombytes being called without decompressionbombcheck bsc1270409. -...

OESA-2026-3139 python-pillow security update

Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift. of CVE-2022-22815,CVE-2022-22816 Security Fixes: Pillow is a Python imaging library. Prior to 12.3.0,...

Pillow: Decompression Bomb DoS via PdfParser.PdfStream.decode()

SummaryPdfParser.PdfStream.decode in Pillow's PdfParser.py calls zlib.decompress with the bufsize parameter set to the value of the PDF stream's Length field, without any upper bound on the actual decompressed output size. Python's zlib.decompress bufsize argument is an initial output buffer hint...

PYSEC-2026-3495 Pillow: Decompression Bomb DoS via PdfParser.PdfStream.decode()

Summary PdfParser.PdfStream.decode in Pillow's PdfParser.py calls zlib.decompress with the bufsize parameter set to the value of the PDF stream's Length field, without any upper bound on the actual decompressed output size. Python's zlib.decompress bufsize argument is an initial output buffer hin...

SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2026:3084-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3084-1 advisory. This update for python-Pillow fixes the following issues - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path...

Pillow PDF Stream DoS

The vulnerability of the PdfParser.PdfStream.decode function in the PIL/PdfParser.py module of the Pillow image processing library is related to uncontrolled memory allocation. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Security update for python-Pillow

This update for python-Pillow fixes the following issues CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on mmap path bsc1271419. CVE-2026-59197: heap out-of-bounds write in ImageFilter.RankFilter via integer overflow in ImagingExpand bsc1271418. CVE-2026-59198: out-of-bound...