CVE-2026-123039
Last modified
CVE-2026-123039 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The Gaia OS DynamicCLI daemon runs as root and listens on a world-writable local socket (/tmp/dynamic_socket) without authenticating connecting processes. An authenticated local user can send a command to the socket and have it executed as root.. CISA has confirmed active exploitation in the wild. EPSS estimates a 1.27% chance of exploitation in the next 30 days.
Description
The Gaia OS DynamicCLI daemon runs as root and listens on a world-writable local socket (/tmp/dynamic_socket) without authenticating connecting processes. An authenticated local user can send a command to the socket and have it executed as root.
Metrics
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| checkpoint | Quantum Security Gateway | R82.10 with Jumbo Hotfix Take 50 or below; R82.20 with Jumbo Hotfix Take 10 or below; R82 with Jumbo Hotfix Take 130 or below; R81.20 with Jumbo Hotfix Take 173 or below |
| checkpoint | Quantum Security Management | R82.10 with Jumbo Hotfix Take 50 or below; R82.20 with Jumbo Hotfix Take 10 or below; R82 with Jumbo Hotfix Take 130 or below; R81.20 with Jumbo Hotfix Take 173 or below |
References
Timeline
- Published
- Last Modified
- Status
- Undergoing Analysis
Frequently Asked Questions
What is CVE-2026-123039?
How severe is CVE-2026-123039?
How do I fix CVE-2026-123039?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-123029Wowza Streaming Engine before 4.12.2 processes XML external …7.5
- CVE-2026-12303Information disclosure due to incorrect boundary conditions …4.3
- CVE-2026-123032A security flaw has been discovered in OpenBMB Internet of A…7.3
- CVE-2026-123033Authentication bypass in the HA heartbeat origin check in mi…8.3
- CVE-2026-123036A flaw was found in ansible-core. When a task marked `no_log…5.5
- CVE-2026-123037A flaw was found in the ansible-core user module. When gener…6.7
- CVE-2026-12304Same-origin policy bypass in the Networking: Cookies compone…9.1
- CVE-2026-123040An attacker who gains the ability to execute arbitrary code …7.8
- CVE-2026-123041The request-callout plugin in Kong Gateway Enterprise and Ko…8.2
- CVE-2026-123044The ContentPen WordPress plugin before 1.1.1 discloses its R…7.5
- CVE-2026-123047In Eclipse BaSyx Helm Charts versions 3.0.0-rc.1 to 3.12.1 o…7.5
- CVE-2026-12305Memory safety bug fixed in Thunderbird 152. This vulnerabili…7.5
Are you affected by CVE-2026-123039?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST