Bug 2464850 (CVE-2026-7735) - CVE-2026-7735 github.com/osrg/gobgp: osrg GoBGP: Buffer Overflow via AIGP Attribute Parser manipulation
Summary: CVE-2026-7735 github.com/osrg/gobgp: osrg GoBGP: Buffer Overflow via AIGP Att...
Keywords:
Status: NEW
Alias: CVE-2026-7735
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-04 06:01 UTC by OSIDB Bzimport
Modified: 2026-05-04 07:10 UTC (History)
5 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-05-04 06:01:27 UTC 
A vulnerability was found in osrg GoBGP up to 4.3.0. Affected is the function PathAttributeAigp.DecodeFromBytes of the file pkg/packet/bgp/bgp.go of the component AIGP Attribute Parser. Performing a manipulation results in buffer overflow. It is possible to initiate the attack remotely. Upgrading to version 4.4.0 is able to address this issue. The patch is named 51ad1ada06cb41ce47b7066799981816f50b7ced. The affected component should be upgraded.
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