Out-of-bounds Read Affecting github.com/osrg/gobgp/v4/pkg/packet/bmp package, versions >=4.0.0 <4.4.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMOSRGGOBGPV4PKGPACKETBMP-16416474
- published4 May 2026
- disclosed4 May 2026
- creditSunxj
Introduced: 4 May 2026
CVE-2026-7737 (opens in a new tab)How to fix?
Upgrade github.com/osrg/gobgp/v4/pkg/packet/bmp to version 4.4.0 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the ParseBody function of the BMP parser. An attacker can cause a denial of service by sending specially crafted BMP messages that trigger an out-of-bounds read.