CVE-2026-81723

A flaw was found in NLTK. This vulnerability, specifically in the XMLCorpusView.readxmlfragment function, allows a remote attacker to cause severe CPU consumption and a denial of service DoS by providing specially crafted, malformed XML corpus files. The flaw occurs because the system repeatedly...

CVE-2026-82398

A flaw was found in pypdf. An attacker can craft a PDF that causes long runtimes when the readuntilwhitespace function processes a stream containing a long sequence of bytes without whitespace. This occurs due to inefficient algorithmic complexity, where the function repeatedly performs immutable...

SUSE-SU-2026:3910-1 Security update for python-sqlparse

This update for python-sqlparse fixes the following issues: - CVE-2026-54284: TokenList.init materializes Osubtree value per group, causing CPU DoS before depth/token caps trigger bsc1275459. - CVE-2026-59893: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS bsc1275461. -...

Security update for python-sqlparse

This update for python-sqlparse fixes the following issues: CVE-2026-54284: high algorithm complexity when parsing SQL payloads with hundreds of nesting levels can lead to denial of service via excessive resource consumption bsc1275459. CVE-2026-59893: quadratic complexity when processing unmatch...

net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution

A flaw was found in net/url, a component of golang. This vulnerability arises when resolving relative paths that contain numerous parent directory '..' segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory...

openSUSE 16 Security Update : python-sqlparse (openSUSE-SU-2026:21690-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21690-1 advisory. - CVE-2026-54284: high algorithm complexity when parsing SQL payloads with hundreds of nesting levels can lead to denial of service via excessiv...

TencentOS Server 4: expat (TSSA-2026:0879)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0879 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

PT-2026-86795

Name of the Vulnerable Software and Affected Versions league/commonmark versions 1.5.0 through 2.9.0 Description The SmartPunctExtension and AttributesExtension contain quadratic parsing complexity. An unauthenticated attacker can submit specially crafted Markdown documents to trigger...

Linux Distros Unpatched Vulnerability : CVE-2026-83614

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and ...

Linux Distros Unpatched Vulnerability : CVE-2026-83613

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and ...

Linux Distros Unpatched Vulnerability : CVE-2026-82398

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, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function...

TencentOS Server 4: xmlrpc-c (TSSA-2026:0877)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0877 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

DEBIAN-CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

UBUNTU-CVE-2026-82398

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82398 pypdf: Inefficient handling of non-whitespace inputs in read_until_whitespace

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-82398

pypdf , a pure-Python PDF library, is vulnerable to excessive resource consumption in the read_until_whitespace function within pypdf/_utils.py. When processing a crafted PDF containing a long sequence of non-whitespace bytes, the function performs immutable bytes concatenation in a one-byte loop...

CVE-2026-82398 pypdf: Inefficient handling of non-whitespace inputs in read_until_whitespace

pypdf is a free and open-source pure-python PDF library. Prior to 6.15.0, an attacker can craft a PDF that causes long runtimes when the pypdf/utils.py function readuntilwhitespace reads a stream containing a long run of bytes without whitespace. The function repeatedly performs immutable bytes...

CVE-2026-75140

A flaw was found in jsoup. A remote attacker could exploit an uncontrolled resource consumption vulnerability in the XmlTreeBuilder by providing a deeply nested XML document with uniquely-namespaced elements. This causes the builder to copy the entire inherited namespace map on every start elemen...

PT-2026-84050

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.15.0 Description A flaw exists where an attacker can craft a PDF file that triggers long runtimes. This occurs when the read until whitespace function in pypdf/ utils.py processes a stream containing a long sequence o...