CVE-2026-42800
Deference after null check in ims_client sip
CVSS Score
7.4
EPSS Score
0.0%
EPSS Percentile
0th
NULL pointer dereference vulnerability in ASR1903 in ASR Lapwing_Linux on Linux (ims_client modules) allows Pointer Manipulation. This vulnerability is associated with program files sip/utils/src/sipuri.c.
| CWE | CWE-476 |
| Vendor | asr |
| Product | lapwing_linux |
| Published | Apr 30, 2026 |
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CVSS v3 Breakdown
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
Affected Versions
ASR / Lapwing_Linux
All versions affected