CVE-2026-44247
Description
Volcano is a Kubernetes-native batch scheduling system. Prior to v1.14.2, v1.13.3, and v1.12.4, the Volcano webhook server does not enforce a size limit on incoming HTTP request bodies. Any in-cluster pod that can reach the webhook endpoint may send an arbitrarily large request body, potentially causing the webhook server to be killed by OOM. All Volcano deployments with the webhook server exposed to in-cluster traffic are affected. This vulnerability is fixed in v1.14.2, v1.13.3, and v1.12.4.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | volcano.sh/volcano | <1.12.4 | 1.12.4 |
| Go | volcano.sh/volcano | >=1.13.0,<1.13.3 | 1.13.3 |
| Go | volcano.sh/volcano | >=1.14.0,<1.14.2 | 1.14.2 |
| GO | volcano.sh/volcano | >= 1.14.0, < 1.14.2 | 1.14.2 |
| GO | volcano.sh/volcano | >= 1.13.0, < 1.13.3 | 1.13.3 |
| GO | volcano.sh/volcano | < 1.12.4 | 1.12.4 |
References
CWEs
CWE-400 CWE-770
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.