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CVE-2026-7736

HIGH

7.3

Descripcion

A vulnerability was determined in osrg GoBGP up to 4.3.0. Affected by this vulnerability is the function parseRibEntry of the file pkg/packet/mrt/mrt.go. Executing a manipulation can lead to integer underflow. It is possible to launch the attack remotely. Upgrading to version 4.4.0 addresses this issue. This patch is called 76d911046344a3923cbe573364197aa081944592. It is suggested to upgrade the affected component.

Detalles CVE

Puntuacion CVSS v3.17.3

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado5/4/2026

Ultima modificacion5/5/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-189CWE-191

Referencias

https://github.com/osrg/gobgp/(cna@vuldb.com)

https://github.com/osrg/gobgp/commit/76d911046344a3923cbe573364197aa081944592(cna@vuldb.com)

https://github.com/osrg/gobgp/releases/tag/v4.4.0(cna@vuldb.com)

https://vuldb.com/submit/807604(cna@vuldb.com)

https://vuldb.com/vuln/360911(cna@vuldb.com)

https://vuldb.com/vuln/360911/cti(cna@vuldb.com)

Correlaciones IOC

Sin correlaciones registradas

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