CVE Explorer
CVE-2026-42800
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","modules":["ims_client"],"platforms":["Linux"],"product":"Lapwing_Linux","programFiles":["sip/utils/src/sipuri.c"],"vendor":"ASR","versions":[{"lessThan":"2026/4/14","status":"unaffected","version":"0","versionType":"date"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:f7872af920d5eea858b359446be4efccc887985eebb90d2402ed63e90507d223 · sha256:a17e1387409bfc2b… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:f7872af920d5eea858b359446be4efccc887985eebb90d2402ed63e90507d223 · sha256:a17e1387409bfc2b… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-476","description":"CWE-476 NULL pointer dereference","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:f7872af920d5eea858b359446be4efccc887985eebb90d2402ed63e90507d223 · sha256:a17e1387409bfc2b… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://www.asrmicro.com/en/goods/psirt?cid=44"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:f7872af920d5eea858b359446be4efccc887985eebb90d2402ed63e90507d223 · sha256:a17e1387409bfc2b… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.