CVE-2026-62146— Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket
Quick assessment
Affected
Red Hat Red Hat OpenShift Container Platform 4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
CRI-O 在沙箱状态持久化机制中存在一个信任边界缺陷，允许受攻击者影响的 Pod 元数据覆盖 CRI-O 自身保留的沙箱簿记信息。当系统在重启后将这些被篡改的数据重新加载为可信数据时，后续在该沙箱中重建容器可能会将宿主机的运行时管理资源暴露到容器内部，从而导致容器逃逸。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-62146
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Cri-o: cri-o: sandbox state poisoning via pod annotations may expose runtime socket
Source: CVE Program / CVE List V5
Vulnerability Description
A trust-boundary flaw in CRI-O's sandbox state persistence allows attacker-influenced pod metadata to overwrite CRI-O's own reserved sandbox bookkeeping; once reloaded as trusted after a restart, a later container recreate in that sandbox can expose a host-side runtime-management resource inside the container, enabling container escape.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
违背信任边界
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat OpenShift Container Platform 4 | - |
cpe:/a:redhat:openshift:4
|
|
II. Public POCs for CVE-2026-62146
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-62146
请登录查看更多情报信息。
Other References for CVE-2026-62146 (3)
IV. Related Vulnerabilities
Same product: Red Hat OpenShift Container Platform 4
-
CVE-2026-75939
Openshift/oc-mirror: release signature verification: openpgp -
CVE-2026-15801
Cri-o: cri-o: insufficient validation during container check -
CVE-2026-49329
Openshift/oauth-server: openshift/oauth-server: quadratic-ti -
CVE-2026-77176
Kata-containers: insufficient validation of createcontainer -
CVE-2026-19078
Ose-oauth-server: oauth-server: open redirect vulnerability
Same vendor: Red Hat
-
CVE-2026-103242
Rpm: heap-based buffer overflow write in hex2binv() via a mi -
CVE-2026-102560
Libsoup: libsoup: heap buffer overflow during outgoing perme -
CVE-2026-102559
Libsoup: libsoup: heap buffer overflow during websocket clie -
CVE-2026-102558
Libsoup: libsoup: heap buffer overflow during websocket rece -
CVE-2026-102555
Libsoup: libsoup: heap buffer overflow via uninitialized len
Same weakness: CWE-501
-
CVE-2026-44091
Creation of a new configuration by posting a malicious ID to -
CVE-2026-65902
DOMPurify before 3.4.7 Hook Mutation Pollution via allowedTa -
CVE-2026-33828
Windows Device Health Attestation (DHA) Elevation of Privile -
CVE-2026-24153
NVIDIA Jetson Linux 安全漏洞 -
CVE-2026-25725
Claude Code Has Sandbox Escape via Persistent Configuration
V. Comments for CVE-2026-62146
No comments yet