CVE-2026-7737
MEDIUMosrg GoBGP BMP Parser bmp.go BMPStatisticsReport.ParseBody out-of-bounds
Title source: cnaDescription
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.
References (6)
Core 6
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-360912 | osrg GoBGP BMP Parser bmp.go BMPStatisticsReport.ParseBody out-of-bounds
https://vuldb.com/vuln/360912
Signature, Permissions Required signature
permissions-required
VDB-360912 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/360912/cti
Third Party Advisory third-party-advisory
Submit #807605 | osrg GoBGP <= 4.3.0 Out-of-Bounds Read
https://vuldb.com/submit/807605
Product product
https://github.com/osrg/gobgp/
Scores
CVSS v3
5.3
EPSS
0.0064
EPSS Percentile
45.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-119
CWE-125
Status
published
Products (7)
osrg/gobgp
< 4.4.0
osrg/gobgp
0 - 4.4.0Go
osrg/GoBGP
4.0
osrg/GoBGP
4.1
osrg/GoBGP
4.2
osrg/GoBGP
4.3.0
osrg/GoBGP
4.4.0
Published
May 04, 2026
Tracked Since
May 04, 2026