CVE-2026-37526
Last modified
CVE-2026-37526 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. AGL app-framework-binder (afb-daemon) through v19.90.0 allows any local process to execute privileged supervision commands (Exit, Do, Sclose, Config, Trace, Debug, Token, slist) without authentication via the abstract Unix socket @urn:AGL:afs:supervision:socket. The on_supervision_call function in src/afb-supervision.c dispatches all 8 commands without any credential verification. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
Description
AGL app-framework-binder (afb-daemon) through v19.90.0 allows any local process to execute privileged supervision commands (Exit, Do, Sclose, Config, Trace, Debug, Token, slist) without authentication via the abstract Unix socket @urn:AGL:afs:supervision:socket. The on_supervision_call function in src/afb-supervision.c dispatches all 8 commands without any credential verification. The abstract socket has no DAC protection, as acknowledged in the official CAUTION comment in src/afs-supervision.h. This allows a low-privileged local process to kill the daemon (DoS via Exit command), execute arbitrary API calls (via Do command), close arbitrary user sessions (via Sclose command), or leak the entire global configuration (via Config command). The vulnerability was introduced in commit b8c9d5de384efcfa53ebdb3f0053d7b3723777e1 on 2017-06-29.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linuxfoundation | Automotive Grade Linux | <= 17.1.12 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-37526?
How severe is CVE-2026-37526?
How do I fix CVE-2026-37526?
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-2026-37503Cross-Site Scripting (XSS) in V2Board thru 1.7.4. The custom…4.8
- CVE-2026-37504Sensitive server_token exposed via GET parameter in V2Board …7.5
- CVE-2026-37505SQL Injection via ORDER BY clause in V2Board thru 1.7.4. In …4.9
- CVE-2026-3751A vulnerability was detected in SourceCodester Employee Task…7.2
- CVE-2026-3752A flaw has been found in SourceCodester Employee Task Manage…7.2
- CVE-2026-37525AGL app-framework-binder (afb-daemon) through v19.90.0 conta…7.8
- CVE-2026-3753A vulnerability has been found in SourceCodester Sales and I…8.8
- CVE-2026-37530AGL agl-service-can-low-level thru 17.1.12 contains a stack …7.5
- CVE-2026-37531AGL app-framework-main thru 17.1.12 contains a Zip Slip path…9.8
- CVE-2026-37532AGL agl-service-can-low-level thru 17.1.12 contains a heap b…7.1
- CVE-2026-37534Integer underflow vulnerability in Open-SAE-J1939 thru commi…9.8
- CVE-2026-37535openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6…7.1
Are you affected by CVE-2026-37526?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
