7379 matches found
CVE-2026-86137
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp...
CVE-2026-86137
libxml2 before version 2.15.4 contains an out-of-bounds read in the xmlFAParsePosCharGroup function, specifically within the NXT macro in the xmlregexp module. An attacker can trigger the flaw by feeding specially crafted XML input to an application using the vulnerable library, causing the compo...
CVE-2026-86137
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp...
CVE-2026-86137
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp...
[slackware-security] libxml2
New libxml2 packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/libxml2-2.11.9-i586-10slack15.0.txz: Rebuilt. This update fixes bugs and security issues: xmlregexp: Prevent out-of-bounds read in NX...
PT-2026-86300
In libxml2 before 2.15.4, xmlURIEscapeStr in uri.c has an integer overflow...
Linux Distros Unpatched Vulnerability : CVE-2026-86144
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In xinclude in libxml2 before 2.15.4, xmlXIncludeProcess and xmlXIncludeProcessTree do not propagate parseFlags. This has security relevance for, for example, t...
PT-2026-86298
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp...
PT-2026-86299
In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow...
PT-2026-86304
In xmlIO in libxml2 before 2.15.4, an inconsistency in xmlOutputWriteCallback and xmlBufUse causes negative lengths to reach write callbacks, aka a lack of a check for integer overflow before calling writecallback. This has security relevance for many types of uses of that length value within a...
Linux Distros Unpatched Vulnerability : CVE-2026-86138
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow. CVE-2026-86138 Note that Nessus relies o...
PT-2026-86302
xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...
Linux Distros Unpatched Vulnerability : CVE-2026-86140
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow. CVE-2026-86140 Note that Nessus relies on the presence of the...
PT-2026-86303
In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation...
Slackware Linux 15.0 / current libxml2 Vulnerability (SSA:2026-247-01)
The version of libxml2 installed on the remote host is prior to 2.11.9 / 2.15.4. It is, therefore, affected by a vulnerability as referenced in the SSA:2026-247-01 advisory. New libxml2 packages are available for Slackware 15.0 and -current to fix security issues. Tenable has extracted the...
Linux Distros Unpatched Vulnerability : CVE-2026-86143
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In xmlIO in libxml2 before 2.15.4, an inconsistency in xmlOutputWriteCallback and xmlBufUse causes negative lengths to reach write callbacks, aka a lack of a...
Linux Distros Unpatched Vulnerability : CVE-2026-86137
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp. CVE-2026-86137 Note that...
Linux Distros Unpatched Vulnerability : CVE-2026-86139
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlURIEscapeStr in uri.c has an integer overflow. CVE-2026-86139 Note that Nessus relies on the presence of the package as reported by...
Linux Distros Unpatched Vulnerability : CVE-2026-86141
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length aft...
Linux Distros Unpatched Vulnerability : CVE-2026-86142
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation. CVE-2026-86142 Note th...