PT-2026-58503

Name of the Vulnerable Software and Affected Versions Windows DHCP Server affected versions not specified Description A heap-based buffer overflow exists in Windows DHCP Server. This flaw allows an authorized attacker located on an adjacent network to elevate their privileges. A heap-based buffer...

PT-2026-58482

Name of the Vulnerable Software and Affected Versions Windows DHCP Server affected versions not specified Description A heap-based buffer overflow occurs in the Windows DHCP Server, which allows an unauthorized remote attacker to execute arbitrary code over a network and affect the system. A...

PT-2026-58593

Name of the Vulnerable Software and Affected Versions Windows DHCP Server affected versions not specified Description A heap-based buffer overflow occurs in the Windows DHCP Server, which allows an unauthorized remote attacker to execute arbitrary code over a network and affect the system. A...

EUVD-2026-43236

LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator's browser when viewing DHCP lease pages...

PT-2026-57560

Name of the Vulnerable Software and Affected Versions LuCI affected versions not specified Description LuCI fails to properly encode DHCPv6 lease hostnames before rendering them in status tables. This allows attackers on the same network to inject HTML markup by sending a DHCPv6 Client FQDN...

foreman: Foreman: Unauthorized modification of host configurations via broken access control

A flaw was found in Foreman. This broken access control vulnerability allows an authenticated user with host-edit permissions to retarget an existing lookup value override to a different host. This is achieved by modifying the match field through nested host attributes, effectively bypassing...

Important: Red Hat Security Advisory: Satellite 6.17.9 Async Update

A new release is now available for Red Hat Satellite 6.17 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

SUSE-SU-2026:22431-1 Security update for dracut

This update for dracut fixes the following issue - CVE-2026-6893: Root code execution via DHCP options command injection bsc1268322. Changes for dracut: - Update to version 059+suse.609.g1a2492e: fixnetwork-legacy: sanitize DHCP values in dhclient-script.sh bsc1268322, CVE-2026-6893...

BusyBox: BusyBox: Arbitrary Code Execution via DHCPv6 Client Heap Buffer Overflow

A flaw was found in BusyBox. A heap buffer overflow vulnerability exists in the Dynamic Host Configuration Protocol version 6 DHCPv6 client, specifically within the optiontoenv function. Network-adjacent attackers can exploit this by sending a crafted DHCPv6 response containing a malformed...

SUSE-SU-2026:22358-1 Security update for dracut

This update for dracut fixes the following issue - CVE-2026-6893: Root code execution via DHCP options command injection bsc1268322. Changes for dracut: - Update to version 059+suse.722.gdd9d67ff5: fixnetwork-legacy: sanitize DHCP values in dhclient-script.sh bsc1268322, CVE-2026-6893...

SUSE-SU-2026:22273-1 Security update for dracut

This update for dracut fixes the following issue - CVE-2026-6893: Root code execution via DHCP options command injection bsc1268322. Changes for dracut: - Update to version 059+suse.722.gdd9d67ff5: fixnetwork-legacy: sanitize DHCP values in dhclient-script.sh bsc1268322, CVE-2026-6893...

OPENSUSE-SU-2026:21054-1 Security update for dracut

This update for dracut fixes the following issue - CVE-2026-6893: Root code execution via DHCP options command injection bsc1268322. Changes for dracut: - Update to version 059+suse.722.gdd9d67ff5: fixnetwork-legacy: sanitize DHCP values in dhclient-script.sh bsc1268322, CVE-2026-6893...

CVE-2026-56115 Bootimus 0.1.70 Broken Access Control via JWTMiddleware Authorization Bypass

Bootimus through 0.1.70 contains a broken access control vulnerability that allows authenticated low-privileged users to perform administrative actions by exploiting missing role enforcement in the JWTMiddleware function in internal/auth/auth.go, which validates JWT tokens and account status but...

PT-2026-51563

Name of the Vulnerable Software and Affected Versions dhcpcd versions prior to 10.3.2 Description A one-byte stack out-of-bounds write exists in the dhcp6 makemessage function within src/dhcp6.c. Unauthenticated attackers on the same link can trigger this by serializing an oversized RFC6603 OPTIO...

PT-2026-51562

Name of the Vulnerable Software and Affected Versions dhcpcd versions prior to 10.3.3 Description A heap use-after-free issue exists where unauthenticated attackers on the same link can crash the daemon. This occurs when a crafted DHCPv6 RENEW reply is sent containing an RFC6603 OPTION PD EXCLUDE...

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,...

SUSE-SU-2026:2481-1 Security update for openvswitch

This update for openvswitch fixes the following issues - CVE-2026-5265: heap over-read in ICMP error response generation bsc1262498. - CVE-2026-5367: heap over-read in OVN DHCPv6 client ID processing bsc1262499...

SUSE-SU-2026:2476-1 Security update for openvswitch3

This update for openvswitch3 fixes the following issues - CVE-2026-5265: heap over-read in ICMP error response generation bsc1262498. - CVE-2026-5367: heap over-read in OVN DHCPv6 client ID processing bsc1262499...

SUSE-SU-2026:2475-1 Security update for openvswitch

This update for openvswitch fixes the following issues - CVE-2026-5265: heap over-read in ICMP error response generation bsc1262498. - CVE-2026-5367: heap over-read in OVN DHCPv6 client ID processing bsc1262499...

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...