CVE-2026-41643
HighPublic PoC
Published: 07 May 2026
Published
07 May 2026
Modified
07 May 2026
KEV Added
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Patch
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CVSS Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0011
29.8th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Description
GoBGP is an open source Border Gateway Protocol (BGP) implementation in the Go Programming Language. Prior to version 4.3.0, a remote Denial of Service (DoS) vulnerability exists in GoBGP where a malformed BGP UPDATE message can trigger a runtime error:…
more
index out of range panic. This occurs during the processing of 4-byte AS attributes when the message structure causes an internal slice index shift that is not properly handled. This issue has been patched in version 4.3.0.
Security SummaryAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)
Affected Products
osrg
gobgp
≤ 4.3.0