The vulnerability of the cdc_ncm_rx_verify_ndp16() function in the drivers/net/usb/cdc_ncm.c module of the Linux kernel’s network adapter driver allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
🗓️ 25 Aug 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 85 |
|---|---|---|---|---|
 | CVE-2026-23448 | 3 Apr 202615:15 | – | attackerkb |
 | CVE-2026-23448 | 31 May 202620:00 | – | circl |
 | Linux kernel 安全漏洞 | 3 Apr 202600:00 | – | cnnvd |
 | CVE-2026-23448 | 3 Apr 202615:15 | – | cve |
 | CVE-2026-23448 net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check | 3 Apr 202615:15 | – | cvelist |
 | [SECURITY] [DSA 6238-1] linux security update | 30 Apr 202620:05 | – | debian |
 | CVE-2026-23448 | 3 Apr 202615:15 | – | debiancve |
 | Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update | 30 Apr 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2535) | 10 Jul 202600:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2595) | 10 Jul 202600:00 | – | nessus |
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25 Aug 2026 00:00Current
4.6Medium risk
Vulners AI Score4.6
CVSS 26.8
CVSS 37.8
EPSS0.00129