GHSA-fmgp-q6jx-gg3x: github.com/oam-dev/kubevela (CVE-2026-55108)

Package	Ecosystem	Affected	Fixed in
github.com/oam-dev/kubevela	Go	<1.9.14 \|\| >=1.10.0-alpha.1, <1.10.9 \|\| >=1.11.0-alpha.1, <1.11.0-alpha.4	1.9.14, 1.10.9, 1.11.0-alpha.4

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

KubeVela's Terraform remote configuration loader in github.com/oam-dev/kubevela is affected in versions before 1.9.14, from 1.10.0-alpha.1 to before 1.10.9, and from 1.11.0-alpha.1 to before 1.11.0-alpha.4. An attacker who can create or update ComponentDefinition objects and point a Terraform remote schematic at a malicious git repository can make the vela-core controller read an unbounded stream into memory, causing an out-of-memory kill and denial of service. Upgrade to 1.9.14, 1.10.9, 1.11.0-alpha.4 or later; no workaround is listed.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:H	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0075, the 55th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:13 UTC First seen by agentprime
31 Oct 2026, 14:13 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.