TI-2026-28057 Aliases CVE-2026-37526 GHSA-6c74-7qpx-6vqc

AGL app-framework-binder (afb-daemon) through v19.90.0 allows any local process to…

LOW 35CWE-284Published 2026-05-01 · Updated 2026-05-01

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00123 2nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:linuxfoundation:automotive_grade_linux::::::::	up to 17.1.12	Vulnerable	backstage

cpe:2.3:o:linuxfoundation:automotive_grade_linux:*:*:*:*:*:*:*:* Versions up to 17.1.12 Vulnerable ·backstage

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-37526
2026-10-03 Alias added: GHSA-6c74-7qpx-6vqc

References

Advisory 1

https://gist.github.com/sgInnora/8526eedcfd826d05ef1fc45d8f405643

Other 1

https://gerrit.automotivelinux.org/gerrit/src/app-framework-binder

TI-2026-28059 AGL app-framework-main thru 17.1.12 contains a Zip Slip path traversal vulnerability… CVSS 3.1CRITICAL 9.8
TI-2026-28058 AGL agl-service-can-low-level thru 17.1.12 contains a stack buffer overflow in the uds-c… CVSS 3.1HIGH 7.5
TI-2026-28056 AGL app-framework-binder (afb-daemon) through v19.90.0 contains a privilege escalation… CVSS 3.1HIGH 7.8
TI-2026-28060 AGL agl-service-can-low-level thru 17.1.12 contains a heap buffer over-read in the… CVSS 3.1HIGH 7.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences