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NetworkConfiguration

4 known vulnerabilities.

NetworkConfiguration at a glance

Last 12 months
4
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 4 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

dhcpcd 4
All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • Medium 4.7
    CVE-2026-56117

    dhcpcd Heap Use-After-Free via Control Socket Handling

    dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/control.c that allows local unprivileged attackers to trigger memory corruption when privilege separation is disabled. Attac…

    NetworkConfiguration dhcpcd dhcpcd dhcpcd Debian Ubuntu Alpine
  • Medium 6.5
    CVE-2026-56116

    dhcpcd Memory Leak DoS via IPv6 Router Advertisement Handling

    dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertiseme…

    NetworkConfiguration dhcpcd dhcpcd dhcpcd Debian Ubuntu Alpine
  • Medium 5.3
    CVE-2026-56114

    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 dhcp6_makemessage() in src/dhcp6.c that allows unauthenticated same-link attackers to write beyond a fixed local buffer by serializing an oversized …

    NetworkConfiguration dhcpcd dhcpcd dhcpcd5 Debian Ubuntu Alpine
  • Medium 5.3
    CVE-2026-56113

    dhcpcd Heap Use-After-Free in dhcp6_deprecateaddrs via DHCPv6 RENEW

    dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthenticated same-link attackers to crash the daemon by sending a crafted DHCPv6 RENEW reply with RFC6603 OPTION_PD_EXCLUDE and both preferred and vali…

    NetworkConfiguration dhcpcd dhcpcd dhcpcd Debian Ubuntu Alpine