Bug 2464870 (CVE-2026-7737) - CVE-2026-7737 github.com/osrg/gobgp: osrg GoBGP: Denial of service via out-of-bounds read in BMP Parser
Summary: CVE-2026-7737 github.com/osrg/gobgp: osrg GoBGP: Denial of service via out-of...
Keywords:
Status: NEW
Alias: CVE-2026-7737
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2480847
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-04 07:02 UTC by OSIDB Bzimport
Modified: 2026-06-02 08:29 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-05-04 07:02:14 UTC 
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.
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