A vulnerability was identified in osrg GoBGP up to 4.3.0. Affected by this issue is the function BMPPeerUpNotification.ParseBody/BMPStatisticsReport.ParseBody of the file pkg/packet/bmp/bmp.go of the component BMP Parser. The manipulation leads to out-of-bounds read. The attack can be initiated remotely. Upgrading to version 4.4.0 can resolve this issue. The identifier of the patch is bc77597d42335c78464bc8e15a471d887bbdf260. Upgrading the affected component is recommended.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7737.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "4.0"
},
{
"last_affected": "4.0"
},
{
"introduced": "4.1"
},
{
"last_affected": "4.1"
},
{
"introduced": "4.2"
},
{
"last_affected": "4.2"
},
{
"introduced": "4.3.0"
},
{
"last_affected": "4.3.0"
}
],
"source": "AFFECTED_FIELD"
}
],
"cna_assigner": "VulDB",
"cwe_ids": [
"CWE-119",
"CWE-125"
]
}