CVE-2026-42801 PUBLISHED

Deference after null check in as_rrc

Assigner: ASR
Reserved: 30.04.2026 Published: 23.09.2026 Updated: 23.09.2026

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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS Score: 7.4

Product Status

Vendor ASR
Product Crane，Falcon
Versions Default: unaffected
  • unaffected from 0 to 2026/9/20 (excl.)

References

Problem Types

  • CWE-476 NULL pointer dereference CWE

Impacts

  • CAPEC-129 Pointer Manipulation