72 matches found
DEBIAN-CVE-2026-78681
NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft XML payloads with nested entity declarations that expand from hundreds of bytes to megabytes in memory, causing denial of service...
CVE-2026-78681
NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft XML payloads with nested entity declarations that expand from hundreds of bytes to megabytes in memory, causing denial of service...
CVE-2026-78681 NLTK before 3.10.3 Entity Expansion DoS via ElementTree
NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft XML payloads with nested entity declarations that expand from hundreds of bytes to megabytes in memory, causing denial of service...
CVE-2026-78681 NLTK before 3.10.3 Entity Expansion DoS via ElementTree
NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft XML payloads with nested entity declarations that expand from hundreds of bytes to megabytes in memory, causing denial of service...
CVE-2026-78681
NLTK versions before 3.10.3 are vulnerable to a denial of service via XML entity expansion. The library uses xml.etree.ElementTree to parse XML in multiple modules, and this parser honors entity declarations in document DTDs. An attacker can supply a crafted XML payload containing nested entity d...
PT-2026-81156
Name of the Vulnerable Software and Affected Versions NLTK versions prior to 3.10.3 Description Multiple modules use the xml.etree.ElementTree library to parse XML, which honors entity declarations in document DTDs Document Type Definitions. This allows attackers to craft XML payloads with nested...
Linux Distros Unpatched Vulnerability : CVE-2026-78681
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft X...
CVE-2026-78681
NLTK versions before 3.10.3 use xml.etree.ElementTree to parse XML in multiple modules, which honors entity declarations in document DTDs. Attackers can craft XML payloads with nested entity declarations that expand from hundreds of bytes to megabytes in memory, causing denial of service...
BIT-LIBPYTHON-2026-6879 Quadratic Behavior in xml.etree.ElementPath Index Predicates
Element.findall and fully-consumed Element.iterfind exhibit On^2 time complexity when using XPath index predicates e.g. 1, last, last-N on XML documents with many same-tag siblings. Element.find is only affected when the first match is near the end of the sibling list, such as with last or...
Security update for python310
This update for python310 fixes the following issues: Security issues fixed: CVE-2026-0864: improper handling of line-ending characters can lead to configuration file injection when the configparser module is used bsc1269066. CVE-2026-3276: quadratic complexity in unicodedata.normalize can lead t...
USN-8524-1: Python vulnerability
It was discovered that Python did not use sufficient entropy for Expat hash-flooding protection in the xml.parsers.expat and xml.etree.ElementTree modules. An attacker could use this to cause a denial of service via a crafted XML document...
BIT-PYTHON-MIN-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
BIT-LIBPYTHON-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
CVE-2026-7210
A flaw was found in the python and expat components. Insufficient entropy in the hash-flooding protection mechanism of xml.parsers.expat and xml.etree.ElementTree allows a remote attacker to craft a malicious XML document. This crafted document can trigger a hash flooding attack, leading to a...
DEBIAN-CVE-2026-7210
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
CVE-2026-7210
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
CVE-2026-7210
CVE-2026-7210 affects Python XML parsers: xml.parsers.expat and xml.etree.ElementTree suffer from insufficient entropy in Expat hash-flooding protection, allowing a crafted XML to trigger flooding. Mitigation requires updating libexpat to 2.8.0+ and applying the accompanying patch. Connected note...
CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
CVE-2026-7210 The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection
xml.parsers.expat and xml.etree.ElementTree use insufficient entropy for Expat hash-flooding protection, which allows a crafted XML document to trigger hash flooding.\r\n\r\nFully mitigating this vulnerability requires both updating libexpat to 2.8.0 or later and applying this patch...
