CVE-2026-99999Published

ipv4: validate checksum_start before completing checksum

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-99999

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/net/ip.h",
                        "net/bridge/netfilter/nf_conntrack_bridge.c",
                        "net/ipv4/ip_output.c",
                        "net/netfilter/nfnetlink_queue.c",
                        "net/netfilter/xt_CHECKSUM.c",
                        "net/xfrm/xfrm_output.c"
                    ],
                    "versions": [
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "a464d950f31c89565cbaae038cc60db04fe01956",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "0fab003ef4698e0628060a45a48f14b43ba2a40a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "94524b7b32691de2e2ce162c04d6cbc9106e5cbf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "a65f69e0f38ffbed1b128029e09097436416dc8b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "32a8b0adaa18e52aaa0b246b5ffe683075354dbb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "f3e835af6226f1dd12160cbd696081e9b6155de0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "c3e33464746166264334641dc850a36eef7e6326",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f43798c27684ab925adde7d8acc34c78c6e50df8",
                            "lessThan": "6785011f8b16abf40b1e9d8b2e332232b3e68822",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/net/ip.h",
                        "net/bridge/netfilter/nf_conntrack_bridge.c",
                        "net/ipv4/ip_output.c",
                        "net/netfilter/nfnetlink_queue.c",
                        "net/netfilter/xt_CHECKSUM.c",
                        "net/xfrm/xfrm_output.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.27",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.27",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.272",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.223",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.190",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.159",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.113",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.11",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }