Browse CVEs

HIGH 8.9 CVE-2026-56742 Cilium is a networking, observability, and security solution. Prior to 1.17.17, 1.18.11, and 1.19.5, Cilium clusters using Gateway API allow users wi… Cilium 1.17.17 / 1.18.11+ Fix from $1,9502026-07-15 MEDIUM 5.4 CVE-2026-56743 Cilium is a networking, observability, and security solution. From 1.19.0 to 1.19.4, standard Kubernetes NetworkPolicy specifications using CIDR-base… Cilium 1.19.5+ Fix from $1,6002026-07-15 HIGH 8.8 CVE-2026-49445 Cilium is a networking, observability, and security solution. Prior to 1.17.14, 1.18.8, and 1.19.2, when Cilium L7 functionality is enabled, the embe… Cilium 1.17.14 / 1.18.8+ Fix from $1,9502026-07-15 MEDIUM 5.5 CVE-2026-10722 A vulnerability has been found in cilium ebpf up to 0.21.0. This affects the function loadRawSpec of the file btf/btf.go of the component LoadCollect… Ebpf after 0.21.0 Fix from $1,6002026-06-03 MEDIUM 5.4 CVE-2026-26963 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.18.0 through 1.18.5 will incorrectly permit tra… Cilium 1.18.6+ Fix from $1,6002026-02-20 MEDIUM 5.5 CVE-2025-64715 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.16.17, 1.17.10, and 1.18.4, CiliumNetw… Cilium 1.16.17 / 1.17.10+ Fix from $1,6002025-11-29 MEDIUM 6.5 CVE-2025-23047 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. An insecure default `Access-Control-Allow-Origin` header v… Cilium 1.14.19 / 1.15.13+ Fix from $1,6002025-01-22 MEDIUM 5.3 CVE-2025-23028 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. A denial of service vulnerability affects versions 1.14.0 … Cilium 1.14.18 / 1.15.12+ Fix from $1,6002025-01-22 MEDIUM 5.8 CVE-2024-52529 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For users with the following configuration: 1. An allow po… Cilium 1.16.4+ Fix from $1,6002024-11-25 HIGH 8.7 CVE-2024-47825 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.16 a… Cilium 1.14.16 / 1.15.10+ Fix from $1,9502024-10-21 HIGH 7.2 CVE-2024-42486 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In versions on the 1.15.x branch prior to 1.15.8 and the 1… Cilium after 1.15.8 Fix from $1,9502024-08-16 MEDIUM 6.8 CVE-2024-42488 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.14.14 and 1.15.8, a race condition in … Cilium 1.14.14 / 1.15.8+ Fix from $1,6002024-08-15 MEDIUM 6.5 CVE-2024-37307 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.0 and prior to versions 1.13.7, 1… Cilium 1.13.17 / 1.14.12+ Fix from $1,6002024-06-13 MEDIUM 6.8 CVE-2024-28860 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Users of IPsec transparent encryption in Cilium may be vul… Cilium 1.13.14 / 1.14.9+ Fix from $1,6002024-03-27 HIGH 7.2 CVE-2024-28248 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, … Cilium 1.13.13 / 1.14.8+ Fix from $1,9502024-03-18 MEDIUM 6.1 CVE-2024-28249 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.13.13, 1.14.8, and 1.15.2, in Cilium c… Cilium 1.13.13 / 1.14.8+ Fix from $1,6002024-03-18 MEDIUM 6.1 CVE-2024-28250 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.14.0 and prior to versions 1.14.8 an… Cilium 1.14.8 / 1.15.2+ Fix from $1,6002024-03-18 MEDIUM 5.3 CVE-2024-25631 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and … Cilium 1.14.7+ Fix from $1,6002024-02-20 MEDIUM 5.3 CVE-2024-25630 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who are using CRDs to store Cilium state … Cilium 1.14.7+ Fix from $1,6002024-02-20 HIGH 8.1 CVE-2023-41333 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. An attacker with the ability to create or modify CiliumNet… Cilium 1.12.14 / 1.13.7+ Fix from $1,9502023-09-27 CRITICAL 9.0 CVE-2023-39347 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. An attacker with the ability to update pod labels can caus… Cilium 1.12.14 / 1.13.7+ Fix from $2,3002023-09-27 MEDIUM 5.3 CVE-2023-34242 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to version 1.13.4, when Gateway API is enabled in Ci… Cilium 1.13.4+ Fix from $1,6002023-06-15 MEDIUM 5.3 CVE-2023-30851 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. This issue only impacts users who have a HTTP policy that … Cilium 1.11.16 / 1.12.9+ Fix from $1,6002023-05-25 MEDIUM 6.3 CVE-2023-29002 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. When run in debug mode, Cilium will log the contents of th… Cilium 1.11.16 / 1.12.9+ Fix from $1,6002023-04-18 CRITICAL 9.8 CVE-2023-27595 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. In version 1.13.0, when Cilium is started, there is a shor… Cilium Patch available Fix from $2,3002023-03-17 HIGH 7.3 CVE-2023-27594 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.11.15, 1.12.8, and 1.13.1, under speci… Cilium 1.11.15 / 1.12.8+ Fix from $1,9502023-03-17 MEDIUM 5.5 CVE-2023-27593 Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.11.15, 1.12.8, and 1.13.1, an attacker… Cilium 1.11.15 / 1.12.8+ Fix from $1,6002023-03-17 HIGH 8.2 CVE-2022-29178 Cilium is open source software for providing and securing network connectivity and loadbalancing between application workloads. Cilium prior to versi… Cilium 1.9.16 / 1.10.11+ Fix from $1,9502022-05-20 HIGH 8.2 CVE-2022-29179 Cilium is open source software for providing and securing network connectivity and loadbalancing between application workloads. Prior to versions 1.9… Cilium 1.9.16 / 1.10.11+ Fix from $1,9502022-05-20