CVE-2026-56114

Mô tả

Tham khảo

• NetworkConfiguration/dhcpcd commit 2f00c7b · Patch
• vulncheck.com/advisories/dhcpcd-stack-out-of-bounds-write-in-dhcp6-makemessage · Third Party Advisory

Lỗ hổng khác của dhcpcd

• CVE-2026-56117TRUNG BÌNH 5.5dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket handling within src/contr…
• CVE-2026-56116TRUNG BÌNH 6.5dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information hand…
• CVE-2026-56113TRUNG BÌNH 6.5dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthenticated same-link attackers…
• CVE-2019-11766NGHIÊM TRỌNG 9.8dhcp6.c in dhcpcd before 6.11.7 and 7.x before 7.2.2 has a buffer over-read in the D6_OPTION_PD_EXCLUDE feature.
• CVE-2019-11579TRUNG BÌNH 5.3dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED.