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CVE-2026-7734

MEDIUM

5.3

Description

A vulnerability has been found in osrg GoBGP up to 4.3.0. This impacts the function SRv6L3ServiceAttribute.DecodeFromBytes of the file pkg/packet/bgp/prefix_sid.go of the component SRv6 L3 Service. Such manipulation of the argument data leads to denial of service. The attack may be performed from remote. Upgrading to version 4.4.0 will fix this issue. The name of the patch is f9f7b55ec258e514be0264871fa645a2c3edad11. You should upgrade the affected component.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/4/2026

Derniere modification5/4/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-404

References

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

https://github.com/osrg/gobgp/commit/f9f7b55ec258e514be0264871fa645a2c3edad11(cna@vuldb.com)

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

https://vuldb.com/submit/807581(cna@vuldb.com)

https://vuldb.com/vuln/360909(cna@vuldb.com)

https://vuldb.com/vuln/360909/cti(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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