CVE-2026-56115 dhcpcd Stack Out-of-Bounds Write in dhcp6_makemessage()

dhcpcd through 10.3.2, fixed in commit 2f00c7b, contains a one-byte stack out-of-bounds write vulnerability in dhcp6makemessage in src/dhcp6.c that allows unauthenticated same-link attackers to write beyond a fixed local buffer by serializing an oversized RFC6603 OPTIONPDEXCLUDE option body...

CVE-2026-44932

A flaw was found in the wicked DHCP client. A remote attacker, by operating a malicious Dynamic Host Configuration Protocol DHCP server, could send specially crafted DHCP replies containing unsanitized strings. This vulnerability allows the attacker to execute arbitrary code on the local machine,...

PT-2026-51371

Name of the Vulnerable Software and Affected Versions TP-Link routers affected versions not specified Description Insufficient validation of externally supplied DHCP option data in the DHCP option processing logic allows an adjacent, unauthenticated attacker to execute arbitrary commands with...

SUSE CVE-2026-6893

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-44932

Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine...

CVE-2026-44932 indirect remote shell command injection via unsanitized DHCP options in wicked

Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79 could be used by attackers operating a malicious DHCP server to execute code on the local machine...

CVE-2026-44932

Wicked (openSUSE/SUSE Linux) is affected by CVE-2026-44932 through an indirect remote shell command injection via unsanitized DHCP options. The root cause is unsanitized DHCP strings being handled by the wicked DHCP client, with leaseinfo dump output and certain option processing allowing code ex...

PT-2026-49283

Name of the Vulnerable Software and Affected Versions dhcpcd version 10.3.0 Description A NULL pointer dereference occurs during the parsing of configuration options. In the parse option function, the software performs a member access on a NULL pointer of type struct dhcp opt when an invalid opti...

SUSE SLES15 Security Update : wicked (SUSE-SU-2026:2353-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:2353-1 advisory. - CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options bsc1265221. Tenable has extracted the preceding...

CVE-2026-45160

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.7, 5.3.5, 5.4.4, 5.5.4, and 6.0.1, an out-of-bounds read flaw exists in the DHCP server option parser parseoptions in components/lwip/apps/dhcpserver/dhcpserver.c shipped with ESP-IDF's lwIP component. The pars...

CVE-2026-45608

Out-of-bounds read in Windows DHCP Server allows an authorized attacker to disclose information locally...

DEBIAN-CVE-2026-6893

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-6893

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

UBUNTU-CVE-2026-6893

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-6893 Dracut: dracut: root code execution via dhcp options command injection

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-6893 Dracut: dracut: root code execution via dhcp options command injection

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-6893

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

CVE-2026-6893

CVE-2026-6893 affects the dracut project, specifically the legacy DHCP path. A remote attacker on an adjacent network can trigger root code execution in the initramfs by sending specially crafted DHCP options (for example, a malicious hostname). The options are improperly handled and written into...

Security update for wicked

This update for wicked fixes the following issues: CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options bsc1265221. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:2353-1 Security update for wicked

This update for wicked fixes the following issues: - CVE-2026-44932: Fixed indirect remote shell command injection via unsanitized DHCP options bsc1265221...