
CVE-2026-22003 – Redis Lua Sandbox Escape via debug.sethook. https://t.co/q0JI36cQBa
Post summary
The tweet announces discovery of CVE-2026-22003, describing a Redis Lua sandbox escape leveraging debug.sethook.
Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u481 and 8u481-b50; Oracle GraalVM Enterprise Edition: 21.3.17. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Java SE, Oracle GraalVM Enterprise Edition executes to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 6.0 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:H).
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 3 products
| Date | Total | Labels |
|---|
| 2026-04-27 | 1 | General1 |
| 2026-08-04 | 1 | Disclosure1 |

CVE-2026-22003 – Redis Lua Sandbox Escape via debug.sethook. https://t.co/q0JI36cQBa
Post summary
The tweet announces discovery of CVE-2026-22003, describing a Redis Lua sandbox escape leveraging debug.sethook.

CVE-2026-22003 Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracl… https://www.cve.org/CVERecord?id=CVE-2026-22003
Post summary
The passage merely mentions CVE‑2026‑22003 for Oracle Java SE products, pointing to a CVE record link without providing additional vulnerability details, exploit evidence, or remediation guidance.
5 of 5 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | oracle | graalvm | 21.3.17 | - | - |
| App | oracle | jdk | 1.8.0 | - | - |
| App | oracle | jdk | 1.8.0 | - | - |
| App | oracle | jre | 1.8.0 | - | - |
| App | oracle | jre | 1.8.0 | - | - |