{"id":"EUVD-2026-26914","revision":null,"records":[{"revision":"05130a06004c465fa45c0b43d7d52cf6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-7734","aliases":[],"title":"osrg GoBGP SRv6 L3 Service prefix_sid.go SRv6L3ServiceAttribute.DecodeFromBytes denial of service","description":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. You should upgrade the affected component.","state":0,"publishedAt":"2026-05-04T05:00:16.556+00:00","modifiedAt":"2026-05-04T17:49:57.579+00:00","affected":[{"ecosystem":"Vendor product","name":"GoBGP","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"osrg\",\n                    \"product\": \"GoBGP\",\n                    \"versions\": [\n                        {\n                            \"version\": \"4.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"4.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"4.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"4.3.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"4.4.0\",\n                            \"status\": \"unaffected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"SRv6 L3 Service\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:OF/RC:C","score":5,"severity":null}],"references":["https://vuldb.com/vuln/360909","https://vuldb.com/vuln/360909/cti","https://vuldb.com/submit/807581","https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://github.com/osrg/gobgp/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-7734","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-7734","identifiers":["CVE-2026-7734"]},"retained":false,"historicalAffected":[]},{"revision":"39c4727e44e149049f950b9dd3a68f18","observedAt":"2026-11-07T14:29:17.125+00:00","statement":{"source":"euvd","id":"EUVD-2026-26914","aliases":["CVE-2026-7734"],"title":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data lea…","description":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. You should upgrade the affected component.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","score":6.9,"severity":null}],"references":["https://vuldb.com/vuln/360909","https://vuldb.com/vuln/360909/cti","https://vuldb.com/submit/807581","https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://github.com/osrg/gobgp/"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-26914","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 4, 2026, 5:00:16 AM","dateUpdated":"May 4, 2026, 5:49:57 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-26914","identifiers":["EUVD-2026-26914","CVE-2026-7734"]},"retained":false,"historicalAffected":[]},{"revision":"f0411cf021964101989a008dc5edfff3","observedAt":"2026-10-27T16:45:50.731+00:00","statement":{"source":"nvd","id":"CVE-2026-7734","aliases":[],"title":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data lea…","description":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. You should upgrade the affected component.","state":0,"publishedAt":"2026-05-04T06:16:02.197+00:00","modifiedAt":"2026-10-26T19:10:00.163+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · cna@vuldb.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1 · cna@vuldb.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 2.0 · cna@vuldb.com · Secondary","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","score":5,"severity":"MEDIUM"}],"references":["https://github.com/osrg/gobgp/","https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://vuldb.com/submit/807581","https://vuldb.com/vuln/360909","https://vuldb.com/vuln/360909/cti"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-7734","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-404"],"productCriteria":["cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-05-04T06:16:02.197","lastModified":"2026-10-26T19:10:00.163"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-7734","identifiers":["CVE-2026-7734"]},"retained":false,"historicalAffected":[]},{"revision":"9f97d303882d45a58430e83603e2d208","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-vm3g-8xwv-mxfp","aliases":["CVE-2026-7734","GO-2026-5665"],"title":"GoBGP has an Improper Resource Shutdown or Release","description":"A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. Users should upgrade the affected component.","state":0,"publishedAt":"2026-05-04T06:32:02+00:00","modifiedAt":"2026-07-07T20:41:08.1288311+00:00","affected":[{"ecosystem":"Go","name":"github.com/osrg/gobgp/v4","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"4.4.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":null,"severity":null},{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-7734","https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11","https://github.com/osrg/gobgp","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://vuldb.com/submit/807581","https://vuldb.com/vuln/360909","https://vuldb.com/vuln/360909/cti"],"sourceUrl":"https://github.com/advisories/GHSA-vm3g-8xwv-mxfp","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-vm3g-8xwv-mxfp","identifiers":["GHSA-vm3g-8xwv-mxfp","CVE-2026-7734","GO-2026-5665"]},"retained":false,"historicalAffected":[]},{"revision":"cfe348ff591b4096a4f2ad689dd3448c","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5665","aliases":["CVE-2026-7734","GHSA-vm3g-8xwv-mxfp"],"title":"GoBGP has an Improper Resource Shutdown or Release in github.com/osrg/gobgp","description":"GoBGP has an Improper Resource Shutdown or Release in github.com/osrg/gobgp","state":0,"publishedAt":"2026-07-07T16:52:19+00:00","modifiedAt":"2026-07-07T20:30:13.6969417+00:00","affected":[{"ecosystem":"Go","name":"github.com/osrg/gobgp/v4","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"4.4.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/advisories/GHSA-vm3g-8xwv-mxfp","https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11","https://github.com/osrg/gobgp/releases/tag/v4.4.0","https://vuldb.com/submit/807581","https://vuldb.com/vuln/360909","https://vuldb.com/vuln/360909/cti"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5665","license":"OSV · upstream source license applies","key":"osv:GO-2026-5665","identifiers":["GO-2026-5665","CVE-2026-7734","GHSA-vm3g-8xwv-mxfp"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-07T16:07:52.6079466+00:00","complete":true,"records":1769,"lastAttemptAt":"2026-11-07T16:07:52.6079466+00:00","lastSuccessAt":"2026-11-07T16:07:52.8396759+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.8396778+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-bb5c9d5a08063ef076042e33dd72a7d0ffa4c4487efdcf3106e29ba55ec2ad57-c173d89a3f1a0bdb31cd68e866be332a5016302f586ede89a35ec193ac99504a","complete":true,"records":420933,"lastAttemptAt":"2026-11-07T16:07:52.127477+00:00","lastSuccessAt":"2026-11-07T16:07:52.0557652+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.127477+00:00","snapshotPublishedAt":"2026-11-07T15:22:48+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-bee3dfbd77fe4043986590b0e0b76259","complete":true,"records":13633,"lastAttemptAt":"2026-11-07T16:18:44.6437051+00:00","lastSuccessAt":"2026-11-07T16:18:44.639+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:18:44.639+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13685,"expectedIdentifiers":13685,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-07T16:07:52.6079466+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-07T16:07:52.6079466+00:00","lastSuccessAt":"2026-11-07T16:07:58.5710341+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:58.5710358+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-e1c431e1022f4db1b4e459e61c31a4ca","complete":true,"records":13645,"lastAttemptAt":"2026-11-07T16:08:00.6485737+00:00","lastSuccessAt":"2026-11-07T16:08:00.644+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:08:00.644+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13685,"expectedIdentifiers":13685,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-0eb4d6dde62dffacd040ad992d4fd5a65cd7d0dc5f5f4cfa8b41967fc6f9ca5f","complete":true,"records":9914,"lastAttemptAt":"2026-11-07T16:07:52.5107257+00:00","lastSuccessAt":"2026-11-06T20:10:36.6450506+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.5107257+00:00","snapshotPublishedAt":"2026-11-06T20:02:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-fde804134ecdda0ddd5ff5c26ee1fff5a6fa659311f7ef2e51c6ad54964db0e2","complete":true,"records":1971,"lastAttemptAt":"2026-11-07T16:07:52.2947928+00:00","lastSuccessAt":"2026-11-06T19:03:17.0399903+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.2947928+00:00","snapshotPublishedAt":"2026-11-06T18:17:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-335633e78a15c9cde10a6025895b5617717087fb945489ae7e15d377bacf34a9","complete":true,"records":3055,"lastAttemptAt":"2026-11-07T16:07:52.5258708+00:00","lastSuccessAt":"2026-11-06T16:03:00.7615789+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.5258708+00:00","snapshotPublishedAt":"2026-11-06T16:02:48+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-40ad6183a951565ace1520a9b4d631e1d0bfb1d4bf7c5574c375032559f3ff53","complete":true,"records":231292,"lastAttemptAt":"2026-11-07T16:07:52.4004477+00:00","lastSuccessAt":"2026-11-07T10:29:00.4821259+00:00","error":null,"lastVerifiedAt":"2026-11-07T16:07:52.4004477+00:00","snapshotPublishedAt":"2026-11-07T09:32:47+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}