CVE-2026-42801 — HIGH (7.4)

Vulnerability Description

NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux (as_rrc module) allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c.

CVSS Score

7.4

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-476

References

https://www.asrmicro.com/en/goods/psirt?cid=45

FAQ

What is CVE-2026-42801?

CVE-2026-42801 is a vulnerability with a CVSS score of 7.4 (HIGH). NULL pointer dereference vulnerability in ASR Crane，Falcon on Linux (as_rrc module) allows Pointer Manipulation. This vulnerability is associated with program file 3g.mod/lib/src/urrsir.c.

How severe is CVE-2026-42801?

CVE-2026-42801 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-42801?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.