OESA-2026-3943 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3849 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3848 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3846 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3847 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3613 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3614 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3612 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

OESA-2026-3611 popt security update

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables allowing multiple passes in parsing argv, parsing an arbitrary array of argv-style elements allowing parsing of command-line-strings from any source, a standard method of...

SUSE CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

AZL-98565 CVE-2026-18743 affecting package rsync 3.5.0-1

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

DEBIAN-CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

AZL-98234 CVE-2026-18743 affecting package popt 1.19-1

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

UBUNTU-CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

CVE-2026-18743 Popt-devel: popt-static: short realloc in poptconfigfiletostring

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

CVE-2026-18743

popt (specifically the poptConfigFileToString function in popt-static/popt-devel) contains a short realloc bug that can cause heap metadata corruption when a host loads specially crafted configuration content. Successful exploitation results in a low-impact denial of service due to process unavai...

CVE-2026-18743

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...

EUVD-2026-68918

A flaw was found in popt. This vulnerability allows an attacker to provide specially crafted configuration content to a host, which, when loaded, can lead to a small memory corruption issue. This occurs because of an error in how the poptConfigFileToString function reallocates memory for buffers...