CVE-2026-86141

A NULL pointer dereference in libxml2's xmlRegNewParserCtxt function allows a local attacker to cause a denial of service DoS. The flaw occurs when strlen is called on an unverified pointer following a failed xmlStrdup memory allocation, resulting in a process crash...

libxslt:xslt: Use-of-uninitialized-value in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxslt.git Detailed Report: https://oss-fuzz.com/testcase?key=6062352191782912 Project: libxslt Fuzzing Engine: libFuzzer Fuzz Target: xslt Job Type: libfuzzermsanlibxslt Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

libxml2:schema: Use-of-uninitialized-value in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxml2.git Detailed Report: https://oss-fuzz.com/testcase?key=5789723798667264 Project: libxml2 Fuzzing Engine: libFuzzer Fuzz Target: schema Job Type: libfuzzermsanlibxml2 Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash Stat...

libxslt:xslt: Use-of-uninitialized-value in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxslt.git Detailed Report: https://oss-fuzz.com/testcase?key=4817272335892480 Project: libxslt Fuzzing Engine: libFuzzer Fuzz Target: xslt Job Type: libfuzzermsanlibxslt Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

libxml2:schema: Use-of-uninitialized-value in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxml2.git Detailed Report: https://oss-fuzz.com/testcase?key=4975763265290240 Project: libxml2 Fuzzing Engine: libFuzzer Fuzz Target: schema Job Type: libfuzzermsanlibxml2 Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash Stat...

libxslt:xslt: Use-of-uninitialized-value in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxslt.git Detailed Report: https://oss-fuzz.com/testcase?key=5774378359455744 Project: libxslt Fuzzing Engine: libFuzzer Fuzz Target: xslt Job Type: libfuzzermsanlibxslt Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

libxml2:xml: Crash in xmlStrdup

Project: https://gitlab.gnome.org/GNOME/libxml2.git Detailed Report: https://oss-fuzz.com/testcase?key=5740330029285376 Project: libxml2 Fuzzing Engine: libFuzzer Fuzz Target: xml Job Type: libfuzzerubsanlibxml2 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x002001332a68 Crash State...

OSV-2020-215 Use-of-uninitialized-value in xmlStrdup

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23144 Crash type: Use-of-uninitialized-value Crash state: xmlStrdup xmlRaiseError xmlErrValidNode...

PT-2020-22136

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash type of "Use-of-uninitialized-value". The crash state involves functions such as xmlStrdup, xmlRaiseError, and...