Skip to main content

osrg GoBGP CVE-2026-7737

| EUVD-2026-26917 MEDIUM
Out-of-bounds Read (CWE-125)
2026-05-04 VulDB
6.9
CVSS 4.0
Share

CVSS VectorNVD

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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

7
Source Code Evidence Fetched
May 04, 2026 - 07:30 vuln.today
Analysis Generated
May 04, 2026 - 07:30 vuln.today
CVSS changed
May 04, 2026 - 07:22 NVD
5.3 (MEDIUM) 6.9 (MEDIUM)
EUVD ID Assigned
May 04, 2026 - 07:00 euvd
EUVD-2026-26917
Analysis Generated
May 04, 2026 - 07:00 vuln.today
Patch released
May 04, 2026 - 07:00 nvd
Patch available
CVE Published
May 04, 2026 - 05:45 nvd
MEDIUM 6.9

DescriptionNVD

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.

AnalysisAI

Out-of-bounds read in GoBGP BMP parser allows remote attackers to trigger information disclosure via malformed BMP messages to the BMPPeerUpNotification.ParseBody and BMPStatisticsReport.ParseBody functions. Affected versions are up to 4.3.0; patch available in version 4.4.0. …

Sign in for full analysis, threat intelligence, and remediation guidance.

Vendor StatusVendor

Share

CVE-2026-7737 vulnerability details – vuln.today

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy